Ben 10
Synopsis:
Ben 10 follows the adventures of a young boy named Ben Tennyson who discovers a mysterious alien device called the Omnitrix. This powerful gadget allows him to transform into various alien creatures, each with unique abilities. Alongside his cousin Gwen and Grandpa Max, Ben travels across the country, battling villains and protecting the world from extraterrestrial threats. The trio encounters a range of adversaries, from alien warlords to rogue scientists, all while Ben learns to harness the power of the Omnitrix. The show combines action and humor as Ben navigates the challenges of being a hero while still dealing with everyday kid stuff.
Where To Watch: Ben 10
Ben 10 Reviews From Parents
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Parental Feedback
Ben 10 is an animated action-adventure TV show for kids that combines elements of science fiction and fantasy. Released between 2016 and 2021, it has been generally well-received by parents who appreciate its engaging storylines and imaginative alien transformations. The show is rated TV-Y7-FV, indicating it's suitable for children aged 7 and older, and most parents find it to be an exciting and creative series that encourages problem-solving and teamwork.
Why Kids Should Watch Ben 10
Ben 10 is praised for its positive messages and engaging content.
- Promotes teamwork and problem-solving as Ben often collaborates with his cousin Gwen and Grandpa Max.
- Features a strong character arc where Ben learns responsibility through his adventures.
- Offers visually appealing alien transformations that captivate young audiences.
- Encourages creativity and imagination through its diverse alien species and powers.
Why Kids Shouldn’t Watch Ben 10
Some parents express concerns about the show's action sequences and mild peril.
- Contains scenes of mild violence that might be intense for sensitive viewers.
- Occasional themes of danger and conflict may be unsettling for younger children.
- Complex storylines might be confusing for very young viewers.
Verdict: Parent Approved
Most parents agree this TV Show is a solid choice for kids because it offers teamwork, creativity, and problem-solving skills.
What Parents Should Know About Ben 10
| Question | Answer |
|---|---|
| Does this TV Show model positive behavior that my child can understand and repeat? | Ben often learns to take responsibility for his actions, showing growth and maturity. |
| Does this TV Show include emotional moments my child might find confusing or intense? | Scenes involving alien battles may require parental guidance to explain the context of good versus evil. |
| Does this TV Show show consequences for unkind or unsafe behavior? | Ben's mistakes often lead to learning moments where he understands the impact of his actions. |
| Does this TV Show reinforce helpful social skills like sharing, apologizing, or teamwork? | Teamwork is a central theme, with Ben, Gwen, and Grandpa Max working together to solve problems. |
| Will my child come away with any clear moral or message? | The show emphasizes the importance of responsibility and using one's abilities for good. |
The Overall Sentiment From Parental Feedback
Ben 10 is celebrated for its imaginative storytelling and positive messages about responsibility and teamwork. While some action scenes may be intense, they are generally balanced with lessons on the consequences of one's actions. Parental involvement can enhance the viewing experience by discussing the themes and messages presented. For similar shows, parents might consider other action-packed series like Teen Titans Go! that also focus on teamwork and adventure.
Ben 10 Official TV Show Trailer
Why Kids Love Ben 10
Ben 10 is a thrilling ride where kids dive into a world of aliens and adventure. The Omnitrix, a mysterious device, lets Ben transform into various alien creatures, each with its own unique powers. This cool gadget is a dream come true for kids who love imagining themselves with superpowers. The show is packed with fast-paced action as Ben, Gwen, and Grandpa Max travel across the country, facing off against alien warlords and rogue scientists. The transformations and battles keep kids on the edge of their seats, while the humor sprinkled throughout makes it a fun watch. The idea of having secret bases and high-tech vehicles adds an extra layer of excitement, making every episode an adventure.
Kids are drawn to the show's mix of epic battles and clever problem-solving. Ben's ability to think on his feet and use the Omnitrix creatively is something kids find fascinating. The teamwork between Ben, Gwen, and Grandpa Max is a highlight, as they work together to solve mysteries and save the day. The show also features wild inventions and giant machines, sparking curiosity and imagination. Portal jumping and exploring new worlds add a sense of wonder, making each episode a new journey. With its blend of action, humor, and cool sci-fi elements, Ben 10 captures the imagination and keeps kids coming back for more.
Episode Guide
| Season # | Episode # | Episode Name |
|---|---|---|
| 1 | 1 | Ben is tasked with cleaning the Rust Bucket, but when he is tricked into letting the villainous and vile Fly Guys steal it, he must chase them down before they create an unstoppable maggot monster. |
| 1 | 2 | Ben, Gwen, and Max's trip to Niagara Falls is cut short by the horrid Hydromanders - creatures menacing them and their fellow tourists. |
| 1 | 3 | Ben and Gwen's camping trip is interrupted by the emotionless Weatherheads - Gust-o, Hail-o, & Shock-o - but a malfunctioning Omnitrix firing out a mishmash of aliens may not be the forecast for success. |
| 1 | 4 | Ben and Gwen's camping trip is interrupted by the emotionless Weatherheads - Gust-o, Hail-o, & Shock-o - but a malfunctioning Omnitrix firing out a mishmash of aliens may not be the forecast for success. |
| 1 | 5 | Ben must overcome his fear of squids when the Steampunk super villain Steam Smythe attacks a construction site of Grandpa Max's favorite pier. |
| 1 | 6 | While trying to film his own indie film, Ben accidentally allows the Bug Gang to go free and when he takes the fight to their hidden lair, Ben has to take on their narcissistic leader - the Ant Queen. |
| 1 | 7 | Ben and Gwen are turned into babies by a weird nanny who wants to turn the world into a day care. |
| 1 | 8 | While chilling at a monastery with a no-noise policy, Ben can't keep quiet and accidentally awakens a dangerous Dragon hidden in a secret chamber below the hallowed halls - a job that might be too much for even Diamondhead. |
| 1 | 9 | When a wizard cos player gets his hands on a real magic wand at Comic Con, Ben enlists the help of Gwen (as Lucky Girl) to help stop Hex from retrieving it by tricking the wicked warlock into thinking she is a possessor of powerful magic herself. |
| 1 | 10 | Ben stumbles into Dr. Animo's secret lab - now ruled by his superior mutants, the Alphas - and must help the lesser animals escape while stuck as Stinkfly. |
| 1 | 11 | While tailgating at a State U. homecoming football game, Ben teams up with Grandpa Max's old college buddies to keep the crazy clown Zombozo from robbing the stadium blind at halftime. |
| 1 | 12 | Gwen, Ben and Max encounter a family who are kind of their mirror selves. |
| 1 | 13 | The Tennysons visit Fort Know, but it does not last long till Ben has to fight a monster. |
| 1 | 14 | In the heart of Silicon Valley, Ben has to stop Victorian villain, Steam Smythe, from getting an incredible power source sealed in a Tesla time capsule. |
| 1 | 15 | Dr. Animo returns with his newest invention, the 'Animerger'. |
| 1 | 16 | No one believes Ben when he insists that one of the other patrons, waiting in line at the World of Wet Water Park, is the nefarious Frightwig, disguised as a common girl called Frida. |
| 1 | 17 | A man attempting to be a hero ends up misusing his abilities, and Ben has to stop him. |
| 1 | 18 | Ben and Gwen decide to race against LaGrange when he crashes a race. |
| 1 | 19 | The group visit the Buddy's Vision Of Tomorrow exhibit, where Steam Smythe hopes to take a secret weapon to rule the world. |
| 1 | 20 | Hex returns for the large spellbook Grimoire of Archamada which contains a high-level spell that will make him more powerful than ever. |
| 1 | 21 | While golfing, Ben must face a biker gang of mutated groundhogs. |
| 1 | 22 | When Ben puts out a fire as Wildvine, a trio of alien chiefs decide to eat him for lunch. |
| 1 | 23 | Ben finds a rare map in the historical village Oldeville. Billy Billions wants that map so he challenges Ben with his high-tech drones. |
| 1 | 24 | When Ben interferes with malicious magician Hex's quest for the earth-moving Titan Gloves at a swap meet, he switches bodies with Gwen forcing him to walk a mile in her shoes and vice-versa! |
| 1 | 25 | Ben and Gwen want to stay awake in Adrenaland, a theme park that is 24/7 open. Thinking that with his alien abilities he can stay awake, things get worse. |
| 1 | 26 | Ben, Gwen and Max stop by the graveyard set of a movie, The Unalivers. Before long, Ben discovers its leading role, Michael Morningstar, is a energy-absorbing vampire. |
| 1 | 27 | When a new enemy causes Gwen and Max to become super-lazy, it's up to Ben to snap them out of it and finally get serious in order to put things back to normal. |
| 1 | 28 | Gwen and Ben are excited to attend an Earth Day EDM concert in Portland until the show is hijacked by the sound/music/audio-manipulating villain, Lord Decibel. |
| 1 | 29 | Ben hangs out with his weird former-babysitter named Penny when they arrive at a pig festival while Maurice and Sydney create a helium weapon for their next big heist. |
| 1 | 30 | Zombozo returns with the Circus Freaks, (Frightwig, and 2 new members, Thumbskull and Acid Breath) with a new plan to turn everyone into clowns like him. |
| 1 | 31 | During a hunt for the fabled 'Forgeti', (who Gwen is fascinated and obsessed with), Ben and Gwen face Dr. Animo once again when he kidnaps Max for his latest experiment. |
| 1 | 32 | When Maurice and Sydney accidentally split Max into 100 dumb clones of himself, Ben must find a way to switch him back without getting divided as well, while Gwen is forced to babysit the Maxes. |
| 1 | 33 | Ben wants to earn some money by mowing Bob's lawn. He rebuilds the lawnmower into a super fast-mowing machine, but in doing so he angers the little stubborn gnome neighbors. |
| 1 | 34 | Ben's favorite cartoon character, Xingo, comes out of TV into the real world when Upgrade tampers with the TV satellite. |
| 1 | 35 | Ben needs to pretend that he is not scared when staying in a haunted hotel. |
| 1 | 36 | Touring Yellowstone National Park, Ben uncovers a plot by Lagrange who wants to digout an old treasure from below the national park. |
| 1 | 37 | Ben's trip to Portland with his family is interrupted by the arrival of a brand new, eleventh alien, Gax, as he fights another one of Dr. Animo's monsters. But when the Omnitrix starts behaving strangely, Ben begins to transform from one alien to another without being able to stop. |
| 1 | 38 | As the Omnitrix is still uncontrollable, Ben asks a mysterious friend of Max to repair it. But when three bounty hunters, Sixsix, Kraab, and Tetrax land to recover the watch, Ben has to try and fight them despite his current predicament. |
| 1 | 39 | Ben heads far into the forest to prevent his unpredictable transformations from causing damage. Meanwhile, Vilgax, who seems to be the same species as Gax, lands nearby. The latter helps Ben discover his powers, but he quickly realizes that this new friend is in fact an opponent. |
| 1 | 40 | After his meeting with Vilgax, Ben continues to transform rapidly without stopping or be able to revert to human form. While Vilgax tries to take the energy of a volcano to recharge his ship and return home, Ben gets the idea to "update" the Omnitrix and thus save the planet from his enemy. But what did he do exactly? |
| Season # | Episode # | Episode Name |
|---|---|---|
| 2 | 1 | On a visit to Cape Canaveral, the Tennyson Trio attend the launch of an experimental space plane, but when Vilgax hijacks the ship, Ben must stop him from weaponizing the shuttle. |
| 2 | 2 | After stumbling upon a cute cat-dog-rabbit creature hybrid, or Cadobbit, Ben ignores Grandpa Max's advice and sneaks the animal onto the Rust Bucket. |
| 2 | 3 | During the Biggie Box sale, Ben enlists Simon Sez to help him find Max and get back to the register with his toys before the sale ends and Billy Billions buys them instead. |
| 2 | 4 | Aboard the SS Pettigrew, on its final voyage, Ben must not only battle seasickness, but Steam Smythe, who looks to use his mechanical creatures to sink the steamship's replacement. |
| 2 | 5 | After their attempt to get a photo with every storefront mascot is foiled, Ben and Gwen sneak out at night to get their photo taken with the wooden bear totem known as Yawk. |
| 2 | 6 | When a cavity forces Ben to the dentist, his day gets even worse when the malevolent magician Hex uses a nearby dream catcher to bring Ben's fears to life. |
| 2 | 7 | When the Rust Bucket must tune-up in the same town as Zombozo's latest campaign trail stop, Ben soon discovers the clown is using his speeches to hypnotize then rob the town. |
| 2 | 8 | As the Tennyson trio dig up dinosaur fossils in the Badlands, Ben is unaware that Vilgax and Dr. Amino have teamed up to steal alien DNA from within the Omnitrix. |
| 2 | 9 | Ben is trying to save a city from a mudslide when Vilgax shows up with a warning about a new alien coming out of Omnitrix. |
| 2 | 10 | The new alien has dangerous powers, and that worries Ben more and more. |
| 2 | 11 | During a live feed of a transcontinental bullet train, La Grange enters the picture to outrace the train, but Ben joins in on the fun and will stop at nothing to come out on top. |
| 2 | 12 | Ben and Gwen must save the drive-in when the evil magician Hex brings a movie monster to life. |
| 2 | 13 | Ben and Gwen are in a highly competitive paper airplane war, but when alien-tech drones bombard the Rust Bucket, the cousins must work together to ground the aerial attack |
| 2 | 14 | On their trip to Adrenaworld West, Ben takes a detour on a jungle cruise and finds himself hunted by the evil Tim Buktu. |
| 2 | 15 | While sightseeing at the Geyser Gulch National Park, the Tennyson trio uncovers Steam Smythe's steam-powered generator and must shut it down before it overloads the power grid. |
| 2 | 16 | When Max enters a pancake eating contest at the famous Pancake Palace, Ben finds the Bugg Brothers and must stop them before they obtain an endless supply of Pancake Palace pancakes. |
| 2 | 17 | During a routine trip to the DMV, Max takes a driving test to renew his license, but a disguised Zombozo hijacks the role of instructor. |
| 2 | 18 | Ben and Gwen volunteer for a day at the Repto Ranch. There they meet the evil King Koil, who takes control of the reptiles in the facility to create an army. Both of them must overcome their fear of snakes and save the animals that the King Koil has released |
| 2 | 19 | As Team Tennyson leaves the Frozen Man Festival, Lord Decibel takes center stage to threaten the festival-goers, creating an avalanche if his ransom isn't paid. |
| 2 | 20 | When Ben grows impatient with the snail like pace of gardening, he goes Omni-Enhaanced Overflow to pick up the pace and accidentally floods the community rock garden. But once a giant sink hole appears and frees King Koil and his Kimodo Dragon from below, Ben must quickly make up for his mistake and capture the baddies if he is to save the coastal city of Bayburgh. |
| 2 | 21 | Ben, Gwen and Grandpa Max stop in the middle of the Midwest. While Ben makes himself comfortable in the mobile home with his tablet, Max and Gwen go outside to get some fresh air. When Gwen and Max are drawn into the hunt for a Jackalope, a mythical animal that looks like a rabbit with antlers, the mysterious animal soon starts tormenting Ben. But is it real or a trick of Ben's tablet-ladden mind? |
| 2 | 22 | A mysterious alien substance copies Ben's appearance and powers while Ben is visiting a space museum, and quickly assumes the shape of other people, leaving the Tennysons to find a way to reveal who is actually the mysterious substance. Note: This episode is a parody of The Thing. |
| 2 | 23 | During a trip to the Lake of the Ozarks, Ben and Gwen squabble over Ben's unnecessary half-birthday celebration; when Max gets word of a suspicious rockslide nearby, the cousins must put aside their differences if they are to rescue trapped miners. |
| 2 | 24 | Left to entertain himself, Ben stumbles upon a Xingo arcade game and goes OE-Shock Rock to power it up; when the game receives too much juice, Xingo leaps out into the real world. |
| 2 | 25 | While Gwen listens to a lecture on the Transcontinental Railroad, Ben sneaks away to the gift shop; Gwen must relay the information she learned on the train to help Ben escape the Bounty Hunters. |
| 2 | 26 | While hanging out at Fort Knox, Gwen grows jealous of Ben's aliens getting all the glamour and attention. But when she discovers that a new villainess, Charmcaster, is really Michael Morningstar's last remaining fangirl turned witch (from the end tag in season 1), Gwen must withstand attacks from both her and Morningstar, and prove herself as a valued member of Team Tennyson. |
| 2 | 27 | As Max attempts to get Ben and Gwen to the Four Corners Monument before sunset, an ominous fog bank engulfs the roadway and forces Max to drive at a snails pace, but once The Fog comes to life and attacks the Rust Bucket for its battery, Team Tennyson must work together if they are to navigate to safety. |
| 2 | 28 | While Gwen and Max are enamored by wintertime fun during the summer, Ben isn't interested until the Weatherheads attack, intent on feeding off the emotional energy caused by destroying the town. |
| 2 | 29 | After a lull in alien antics, a restless Ben suggests to Max and Gwen that he might be a better hero if he went solo, but once Vilgax enlists the help of Zombozo to build a giant hypno-mechanism to hypnotize the entire world, Ben must rethink his strategy if he is to defeat the evil alliance between them. |
| 2 | 30 | Ben is shocked to discover that Steam Smythe has built steampunk robots capable of masquerading as and matching Ben's aliens, hoping to discredit the hero's ever-growing popularity and simultaneously helping his crusade against modern technology. |
| 2 | 31 | When Ben and Max get into an argument, Ben goes Heatblast to blow off steam against Max’s wishes; but once Dr. Animo spots him and subsequently turns Max into a chicken, it’s up to Ben to save his Grandpa and stop Dr. Animo, now using a bat-based monster with sonic screams. |
| 2 | 32 | As team Tennyson admires the modern train station, Ben sniffs out one of Steam Smythe's robots holding up the line. Once the fed up villain tricks Ben into accepting a duel, the fate of the Omnitrix hangs in the balance. |
| 2 | 33 | While bird watching at Pinnacles National Park, Gwen and Ben get into a competition of who can spot more birds first, but once a forest fire interrupts their fun, Team Tennyson must hurry if they are to save the bird population. |
| 2 | 34 | After Billy Billions' efforts to carve his face onto Mount Rushmore with a laser are thwarted by Ben, the billionaire brat turns his focus on removing Ben from the Omnitrix. |
| 2 | 35 | After a series of recurring nightmares affect his sleep, Ben refuses to open up to Max and Gwen about what's bothering him. Before long, the entire team is trapped in his nightmares as well, putting them up against Zombozo in a nightmare world. |
| 2 | 36 | Part One: Message in a Boxcar: Ben and Gwen partake in a box car race, however the race is cut short when a large robot attacks. Worse still, Ben is hearing voices in his head while transformed. |
| 2 | 37 | Part Two: Call the Dream Police: After defeating the Warbot and discovering Vilgax inside, Ben's "secret voices" only worsen and begin affecting his sleep, but once Gwen discovers a sleepwalking Ben using missing items from the campsite to create his own massive Junkbot, it is up to Ben to stop his own creation. |
| 2 | 38 | Part Three: Strange Bedfellows: After the Junkbot shoots the Omnitrix and it begins glowing neon-blue, an imprisoned Vilgax explains it is now a gateway through which the Fulmini Empire will invade Earth, but the only way to stop them is from within the Omnitrix, so Ben must team up with the ultimate baddie if he is to save his planet. |
| 2 | 39 | Part Four: Mind Over Alien Matter: While inside the Omnitrix, Ben and Vilgax must work together if they are to close the gateway, but once the Fulmini leader - the High Override - appears, even that might not be enough. Luckily, help arrives in the form of a being calling itself Glitch! |
| 2 | 40 | Part Five: High Override: While Ben struggles to avoid the High Override's mind control, Max and Gwen enter the Omnitrix to lend a hand, but once they find Ben is not who he seems, Max and Gwen must pull out all the stops if they are to get Ben back in time to save the planet. |
| Season # | Episode # | Episode Name |
|---|---|---|
| 3 | 1 | When Grandpa Max’s engineer buddy Phil Billings gifts Team Tennyson the Omni-Copter, a state of the art flying vehicle that can transport the Rustbucket for overseas adventures, Steam Smythe takes to the skies to ground Ben and company’s first test flight; but unbeknownst to our heroes, Smythe was sent to battle Ben’s latest alien forms by a mysterious, powerful enemy: the Forever Knight. |
| 3 | 2 | During one last stop by a toy store before Ben, Gwen, and Grandpa Max's maiden voyage across the Atlantic, Ben runs into an old bully, Kevin 11, who now has new powers. He's able to transform into aliens just like Ben, such as the "bootleg" doppelganger of Cannon-bolt—Wrecking-bolt! |
| 3 | 3 | Back stateside, Ben can't get into a cat cosplay competition, Top Tail, without a cat costume of his own; but when he goes Rath, a new cat-like alien with an attitude, Ben's newfound wild side quickly becomes much more than he bargained for, and must learn to hold in his rage. |
| 3 | 4 | When Ben, Gwen, and Max try to travel to the South Pole, magnetic disturbances cause the instruments to malfunction and take them to the North Pole instead, where they find that two criminal scientist brothers, Polar and Solar Twain, have plans to swap the magnetic poles of the Earth, unleashing technologic and atmospheric disturbance unless the world pays a ransom. |
| 3 | 5 | Ben, Gwen, and Grandpa Max arrive at a Native American park to see the Ayasha Plinths, an ancient Stonehenge-like rock formation. But when Hex arrives, he casts a spell that causes everyone to interpret what he says as a lie, turning Hex into a hero planning on creating the Golem of Ayasha. |
| 3 | 6 | During medieval times, Team Tennyson must fight to remember that they're not in the past at all, but actually at a Renaissance-ques fair, where Zombozo has hypnotized its guests into thinking they live in the past. |
| 3 | 7 | After an overpass collapses on the highway, Team Tennyson is trapped in a traffic jam along with Simon Sez and his family. But when Ben and Simon team up to tackle the gridlock together, Simon only makes matters worse. |
| 3 | 8 | After traveling to Tampa Beach, Florida, Team Tennyson hopes to get some much-needed rest & relaxation, but the Weatherheads have other plans that Ben must thwart: a solar powered tower so that they never worry about losing power. |
| 3 | 9 | During a family cookout at a forest campsite, Charmcaster uses her magic to switch places with Gwen, but when Ben catches "Charmcaster" sneaking about, he attacks, unaware it's actually his cursed cousin. |
| 3 | 10 | In Aspen, Colorado, Ben, Gwen, and Grandpa Max are on a hike to find the Forgeti, but when they realize they've stumbled upon Billy Billions own "Winter in July" ski resort, Ben must battle Billy, with an assist from the Forgeti itself. |
| 3 | 11 | Ben and Gwen's recreational drive in the Rustbuggy takes a turn when Glitch bonds with part of Kevin 11's version of 'Upgrade' named Bootleg. Not only does this cause the Rustbuggy to mutate into a metallic monster, but it makes Glitch become a speed demon who kidnaps Gwen! |
| 3 | 12 | Team Tennyson wonders what the Bugg Brothers are up to when the group runs into them while vacationing at the Chrysalen Institute. |
| 3 | 13 | After a battle with Kevin gets cut short, Ben turns his attention to one-upping Gwen at Space Camp. But, when Kevin returns with his sights strangely set on his cousin, our hero discovers who is really behind it all: Charmcaster! |
| 3 | 14 | When attacked in the jungle, Team Tennyson is saved by a toddler who looks eerily similar to Tim Buktu, but when they discover it really a pint sized version of the nefarious globetrotter, Ben knows there's another threat looming: Nanny Nightmare. |
| 3 | 15 | Team Tennyson discovers a Hartfield-McJoy (a parody of the Hatfield-McCoy feud) reenactment in the cornfield next door, but when Hex resurrects the ghosts of the real feuding families, Ben must find a way to bring them together in order to save the day. |
| 3 | 16 | While Phil and Grandpa Max tune-up the Omni-Copter, Ben takes the Rustbuggy off road, but when he is suddenly captured by Tetrax, our hero must not only escape but avoid the wrath of the double-crossed Kraab and Sixsix! |
| 3 | 17 | Team Tennyson discovers that a small village's goats are being terrorized by the legendary Chupacabra, but when Ben realizes it's actually Dr. Animo, our hero must thwart the dastardly doctor. |
| 3 | 18 | After winning a Sumo Slammers Champion belt, Ben returns to the Rustbucket to find it in the arms of Kevin, but when his rival hijacks the Rustbuggy instead, our hero must stop at nothing to get back what belongs to him. Eventually, though, Kevin and Ben must work together to fend off an attack from the Forever Knight, who is angered at Kevin's refusal to follow orders. |
| 3 | 19 | At a local swap meet, Ben instead sets his sights on a Sumo Slammer collectible, but when Kevin takes it for himself, our hero must get it back by overcoming Kevin's secret weapon: an 11th alien named Bashmouth. |
| 3 | 20 | During their visit to the Twin City, Ben and Gwen sign up for some Laser Town awesomeness, but when Ben is teamed up with Kevin, the two must overcome their differences if they are to end up on top, especially since Gwen has been paired with the mysterious Fang. To make things worse, a hit from a laser causes Kevin to be trapped in the form of his version of Four Arms named "Quad Smack", and he needs to find a way to fix his Antitrix in order to change back. |
| 3 | 21 | When Team Tennyson's trip takes them to Scotland, they plan on visiting the various locales of Scotland, but their plans are foiled when the Fogg returns to exact its revenge. |
| 3 | 22 | Team Tennyson finds out about their British ancestry, so they visit their relative's estate, but mysterious events convince Ben that the place is haunted. However, it turns out that Kevin Levin has followed them to Britain, and showcases three new alien forms based on those Ben has lost: Thornblade (Wildvine), Undertow (Overflow), and Dark Matter (Grey Matter). |
| 3 | 23 | When Ben and the others take a trip to Paris, Ben, impatient and uninterested, accidentally gets himself locked out of the Omni-Copter. To make things worse, he can't communicate with the people of France, and Ben ends up in the clutches of Zombozo, who hypnotizes him into being unable to speak. |
| 3 | 24 | Team Tennyson checks out a Samurai Museum in Tokyo. However, Ben finally comes face-to-face with the Forever Knight when he steals a valuable sword from the museum and starts a chase across the rooftops. |
| 3 | 25 | Tim Buktu returns, seemingly reformed after saving people from a dragon in the streets of Tokyo. But the Tennysons suspect there's more to Tim's actions than meets the eye. |
| 3 | 26 | In front of a biggie box in Japan, Ben waits in an eternally long line for the release of Cyber Slammers, the brand new Sumo Slammers video game. Soon Ben has to save the whole store - and not in front of the gaming enthusiastic customers, but before Steam Smythe, who wants to equip a big Mech-suit with Steam Punk powers. |
| 3 | 27 | While Ben and his family visit the Big Ben Clock tower, the Bugg Brothers once again set up a crazy plan: they want to shrink Big Ben's bell to steal it! |
| 3 | 28 | Ben, Gwen and Grandpa Max walk along the Great Wall of China, but almost have their adventure spoiled by racers LaGrange and Vin Ethanol, who want to try a daredevil jump over the wall. |
| 3 | 29 | When a mysterious electrical storm downs the Omni-Copter at the Equator, Team Tennyson soon discovers Solar & Polar are behind it, but when Ben accidentally combines the two into a more powerful Uni-Twin, our hero must think fast if he is going to save the planet. |
| 3 | 30 | While taking in the sights and sounds of a Rio de Jenaro music festival, Ben bristles at Gwen's suggestion that she be his new sidekick, but when the festival is threaten by the strong supersonic waves of Lord Decibel, our hero must lean on help from Gwen and Max in order to defeat him. |
| 3 | 31 | Forever Knight finally assembles his Round Table of young but powerful Knights, including Ben, in order to conquer all of history. |
| 3 | 32 | Forever Knight finally assembles his Round Table of young but powerful Knights, including Ben, in order to conquer all of history. |
| 3 | 33 | Ben is the guest of honor at an upcoming Gala, but when the cirque entertainment turns out to be a disguised Zombozo, Ben must not only defeat the evil clown but his mysterious new sidekick, Pirouette! |
| 3 | 34 | During a drag race, Ben hopes to stay neck and neck with Vin Ethanol and La Grange as XLR8, but when his watch keeps shorting out, our hero must get creative if he is to keep up with his fast and furious foes. |
| 3 | 35 | After stuffing their faces with gyros, Team Tennyson visit to Greece in the Omni-Copter, but when they are suddenly captured by the Forever Knight mid-flight, Ben ends up in a coliseum, where he is pitted against old foes: Iron Kyle, Queen Bee, and the Ground Hawgs! |
| 3 | 36 | After receiving an exclusive ticket to Adrenaland, Ben leaves behind Grandpa Max and Gwen to enjoy the perks of being the parks only attendant, but when he learns he’s not alone, our hero must now contend with Billy Billions, the only kid who could afford the park's price of admission. |
| 3 | 37 | During a visit to the farm of Penny Bennyson's grandfather, Team Tennyson is haunted by a living scarecrow, but when Ben discovers that Aristocrow is behind it all, our hero must defeat Aristocrow's master, Steam Smythe, if he is to save his cousin's farm. |
| 3 | 38 | Team Tennyson travels to Wheeler, “the liveliest mining town on Route 66”, but when Ben becomes paranoid that the Forever Knight is out to get him, he must try to convince his family while also stopping his new foe from destroying the town. |
| 3 | 39 | When a new Xingo app mysteriously appears on Gwen's tablet, Ben activates it despite his cousin's disapproval, springing a trap that transports Ben in the animated world and Xingo into the real world. |
| 3 | 40 | Ben and Gwen can’t wait for the Omni-Copter to arrive at the Great Pyramids, but when bad weather disrupts their flight, they soon come face-to-face with the Fogg and its offspring. |
| 3 | 41 | Kevin gives Xingo a power up – setting him loose to wreak havoc on other TV shows – and it is up to Ben to stop them both. |
| 3 | 42 | Team Tennyson stops in at a fringe family reunion, and Ben encounters a whole lot more than kooky cousins— namely, Kevin and the Bugg Brothers, whose latest invention sparks a series of head-swaps between all parties. |
| 3 | 43 | When Zombozo hypnotizes Grandpa Max's baking class, it is up to Ben and Gwen to clean up the mess, but it gets even messier when Zombozo reveals that Kevin has become his new bodyguard. |
| 3 | 44 | Team Tennyson's thrift store shopping is ruined by the latest high-speed heist of LaGrange — who is now aided by a super-fast electromagnetic racing car — and Ben must convince Kevin 11 to help stop the speed demon's globetrotting robbing spree. |
| 3 | 45 | After Ben easily dispatches the Weatherheads, Team Tennyson travels to a ski resort for some fun in the snow, but when Ben runs into the Weatherheads yet again, this time they are a force to reckon with now that Kevin has used his powers to unlock their emotional controls. |
| 3 | 46 | When Ben finds out that Kevin and Vin Ethanol have teamed up, he becomes jealous, and especially worried that Kevin will try to have his friend embrace his bad side. |
| 3 | 47 | While Ben wants to stop Queen Bee from robbing a bank, Kevin also decides to show up, wanting to bask in the glory Ben gets as a hero. |
| 3 | 48 | When Charmcaster and Kevin end up in a poetry convention, Kevin's emo poems combined with Charmcaster's amulet (which she received from her uncle) gives her immense magical power and now seeks payback on Gwen. |
| 3 | 49 | After an encounter with the Forgeti, Ben and Kevin end up with the others' phones, causing Ben to turn into a selfish punk and Kevin into a hero. However, have they truly changed alignments or are their real personalities ready to resurface? |
| 3 | 50 | Team Tennyson visits Adrenaland Jr., a more safe version of Adrenaland. But when Kevin appears, Ben has to stop him before he destroys the park. |
| 3 | 51 | When Kevin convinces Steam Smythe to adopt a modern approach in fighting Ben, our young hero must resort to old-fashioned thinking to save the day. |
| 3 | 52 | When Ben and Gwen try to create a cooking video, Kevin starts trying to gain his own following with crackpot conspiracy theories and encouraging the consumption of junk food. The social media war resulting from the two shapeshifters soon starts to escalate into real world conflict. |
| Season # | Episode # | Episode Name |
|---|---|---|
| 4 | 1 | When the Tennysons visit Chichen Itza, Dr. Amino fuses a chicken and a snake to create a real-life Quetza. |
| 4 | 2 | |
| 4 | 3 | |
| 4 | 4 | |
| 4 | 5 | |
| 4 | 6 | |
| 4 | 7 | |
| 4 | 8 | |
| 4 | 9 | Ben, Gwen and Grandpa Max arrive in Bismarck, North Dakota, for its annual celebration of bee pollination, bringing them face-to-face with Queen Bee and a bold new scheme, forcing Ben to conquer his new fear of bees. |
| 4 | 10 | |
| 4 | 11 | A relaxing day at the beach gets all washed up when Team Tennyson come face-to-face with Hex, and his summer intern, Kevin! |
| 4 | 12 | Ben gets a tough lesson on knowing his limits when he competes in a grueling obstacle race, made even worse by the Weatherheads. |
| 4 | 13 | After the Rustbucket breaks down, Ben, Gwen, and Grandpa Max find themselves killing time at the local town library but soon scramble to outmaneuver Hex as he searches for a hidden ancient artifact. |
| 4 | 14 | Team Tennyson enjoys the biggest convention in town, but when a gawky costume store employee finds a familiar-looking helmet in the back of the store and tries it on, Ben is faced with the return of an old foe in a new form: Forever Knight. |
| 4 | 15 | The Tennyson's come across the "Bottomless Pit", a naturally formed pit with no bottom. Ben fights his better judgment to jump in, until Kevin 11 shows up and starts to goad him into a contest to the bottom. |
| 4 | 16 | Team Tennyson trade campfire stories that pit Ben against his archrival, Kevin 11, and teaches the hero the power of imagination. |
| 4 | 17 | |
| 4 | 18 | |
| 4 | 19 | |
| 4 | 20 | |
| 4 | 21 | |
| 4 | 22 | Reboot of the classic Ben 10 series featuring a reimagined Ben and friends as they travel the country during the summer holidays. |
| 4 | 23 | |
| 4 | 24 | |
| 4 | 25 | |
| 4 | 26 | |
| 4 | 27 | |
| 4 | 28 | |
| 4 | 29 | |
| 4 | 30 | |
| 4 | 31 | |
| 4 | 32 | |
| 4 | 33 | |
| 4 | 34 |