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Theodosia - Once Bitten (S1E25)

Theodosia – Season 1 - Episode 25 – Once Bitten

Will returns to Aapep’s lair, while Aapep forces Nigella to seek out and destroy Theo.

Runtime (min)24
Air Date2022-11-14
GenresAction & Adventure, Sci-Fi & Fantasy, Mystery, Family
TV RatingTV-PG
Network(s)CBBC, HBO Max

Storyline

In this season finale, Will makes the dangerous decision to return to Aapep's lair, placing himself directly in the path of the ancient serpent god's dark influence. Meanwhile, Aapep exerts his malevolent power over Nigella, compelling her against her will to hunt down and destroy Theo. This forced betrayal creates a tense confrontation between characters who have been allies, as Nigella struggles under Aapep's control while Theo must defend herself against someone she once trusted.

The episode brings the season's central conflict to a head, with Theo facing threats from multiple directions as Aapep's plans reach their culmination. Will's return to the lair suggests he may be seeking answers or attempting a rescue, though this puts him at grave risk. The episode explores themes of mind control, loyalty tested under supernatural duress, and the courage required to face ancient evil, setting up dramatic stakes as the season concludes.

What kids learn

This episode teaches children about the difference between a person's actions and their true character, especially when someone is being controlled or coerced against their will. Theo must recognize that Nigella's attack isn't a genuine betrayal but the result of Aapep's manipulation, demonstrating the importance of understanding context before judging others' behavior. Young viewers learn that sometimes people do harmful things not because they want to, but because they're being forced or manipulated by more powerful forces.

The episode also illustrates the concept of moral courage through Will's decision to return to a dangerous place. His choice shows children that doing the right thing sometimes means facing our fears and entering difficult situations, especially when others are in danger. This demonstrates that bravery isn't the absence of fear but acting despite it.

Additionally, the storyline reinforces lessons about resisting evil influence and maintaining one's moral compass even when under pressure. Nigella's struggle against Aapep's control, even if ultimately unsuccessful, shows the importance of fighting against forces that would make us harm others, teaching children about personal agency and the value of resistance against wrongdoing.

Parents' top 5 questions

QuestionAnswer
Is the mind control element too scary for younger children?The mind control depicted through Aapep's influence over Nigella is presented within the show's established fantasy framework rather than realistic psychological horror. The episode maintains the series' adventure tone while showing Nigella being compelled to act against her nature. Sensitive children may need reassurance that Nigella isn't truly evil and that the control is part of the magical conflict. Parents can use this as an opportunity to discuss how the episode distinguishes between someone's actions under duress and their true character.
How is the conflict between Theo and Nigella resolved?The episode focuses on the confrontation itself as part of the season's climactic events. Given that this is a finale building tension around Aapep's plans, the resolution involves Theo recognizing that Nigella is being controlled rather than acting of her own free will. The specific outcome serves the season's larger narrative arc about defeating Aapep's influence. Parents should be prepared for a finale that may leave some threads open for future seasons while addressing the immediate threat.
What happens to Will when he returns to Aapep's lair?Will's return to the lair is a pivotal moment in the finale, placing him in direct danger from Aapep. His motivations appear tied to either gathering information or attempting to help his friends against the ancient threat. The episode uses his storyline to raise the stakes and demonstrate his loyalty and courage. The specific consequences of his decision play into the season's conclusion, though parents should note this is an adventure series where young protagonists regularly face supernatural dangers.
Does this episode have a complete ending or a cliffhanger?As a season finale, this episode brings the immediate conflict with Aapep to a head while wrapping up the season's primary storyline. The episode provides resolution to the season's central questions about Aapep's plans and the threats facing Theo and her friends. While it offers satisfying closure to the season's arc, it maintains the series' ongoing mythology and character relationships that could continue in future seasons if the show returns.
Are there positive messages despite the darker conflict?Despite the episode's intense confrontations, it reinforces several positive themes including loyalty, the distinction between a person and their controlled actions, and the courage to face danger for others. Will's decision to return demonstrates selflessness, while Theo's response to Nigella's attack shows discernment and compassion. The episode ultimately celebrates friendship, bravery in the face of ancient evil, and the importance of understanding the full context before judging others, making it thematically consistent with the series' values.

Writing

Directing

Season
Season #Episode #Episode Name
11
After stumbling upon a mysterious amulet in an Egyptian tomb, turn-of-the-century teen Theodosia “Theo” Throckmorton develops magical powers, throwing herself – and her family – into a perilous ancient mystery.
12
Fearing her father has been cursed, Theo recruits Henry, street magician Will, and Egyptian princess Safiya in her search for a cure, leading them to the home of a mysterious thief – and a newfound world of magic and danger.
13
After her experiments with ancient Egyptian magic go a little too well, Theo must race against the clock to save Safiya and her father from certain doom.
14
Theo’s plan to make her parents’ museum safe from dark forces is thrown into chaos when Will and Henry are whisked away by an ancient portal.
15
Sinister forces emerge while Theo and her friends take time out for a table-tennis tournament at the Penny Arcade.
16
As Theo witnesses a change in the Eye of Horus’ magic, the Throckmortons receive a visit from an important official, and Henry tinkers with an explosive new invention.
17
After a magical vision leads Theo to suspect that the Eye of Horus is under threat, she must contend with the Serpents of Chaos and their masked leader, Yaret.
18
Theo and Will work to contain a dangerous beast, while Henry and Safiya search for a way to recover the Eye of Horus from the Serpents of Chaos.
19
Theo, Will, and Safiya face double trouble as they attempt a risky spell to retrieve the Eye of Horus from the Serpents’ secret lair beneath Cleopatra’s Needle.
110
As the total eclipse and the Throckmorton’s fundraising party collide, Theo and her friends must work to keep the ever-enigmatic Eye safe from the Serpents.
111
After the Eye whisks them off to Egypt, Theo and Safiya race to reach the Staff of Osiris before the Serpents of Chaos catch up. Back in London, Will and Henry make use of a magical rope.
112
After securing the museum against the Serpents, Theo uses her heightened abilities to get an edge in botany class. Later, Henry faces off against a dangerous enemy.
113
With the Serpents of Chaos’ magic now unleashed unto the world, Theo and her friends race to break Yaret’s spells before chaos rules forever.
114
A statue with a will of its own leads Theo and her friends to a brand-new mystery.
115
Can Theo save Will and Safiya who are trapped inside a secret room?
116
Theo tries to decipher the secrets of her grandfather’s journal with disastrous results.
117
Theo must race to save Will, Safiya and Henry who have been swept into a dream world.
118
The pyramidion’s power turns Will’s dreams of fame into a magical nightmare.
119
It’s Theo’s fifteenth birthday party but someone is after the pyramidion’s secret.
120
Can Theo prevent Aapep escaping his prison beneath the Great Pyramid of Khufu?
121
Theo and Will try to discover what the Serpents of Chaos are planning.
122
Someone or something has been stealing magical power from the museum.
123
Aapep is loose in London and the museum’s mummies have developed a mind of their own.
124
An accidental body-swap forces Theo and Safiya to pretend to be each other.
125
Will returns to Aapep’s lair, while Aapep forces Nigella to seek out and destroy Theo.
126
Theo and friends must face Aapep himself if they’re to save the world from destruction.
Season #Episode #Episode Name
21
When the barge of Rameses II is loaned to the museum, Theo’s magic grows out of control.
22
Theo faces the unexpected challenge of starting life at a new school.
23
Rameses II’s barge unleashes a magical plague on Theo’s beloved museum.
24
Theo and Maya are carried off to Egypt by the magic of Rameses II’s barge.
25
Maya’s attempt to publish the story of her trip to Egypt is thwarted by strange figures.
26
When Theo’s magic goes into overdrive at school, she ends up accidentally hurting Darius.
27
Henry throws a secret party at the museum, and people start mysteriously disappearing.
28
On her hunt for the Oasis of Magic, Theo faces a perilous journey into a sunken temple.
29
Jealous of Darius’s adventures with Theo in Egypt, Will performs a death-defying trick.
210
Theo plans to unmask the Eternal Flame once and for all at the school fête.
211
The Eternal Flame moves through the school fête, playing mind games and sowing confusion.
212
Theo and Darius travel through the Underworld and must face its dangerous guardians.
213
Theo guides the Eternal Flame to the Oasis, facing judgement by an ancient god.
214
Spotting a museum thief, Theo finds herself dangerously out of her depth.
215
Theo begins training to become a true ankh mage with the Sisterhood of the Chosen Keepers.
216
Theo heads out to Egypt to stop a powerful artefact from falling into the wrong hands.
217
As Darius tries to build a time machine, a terrible time fog is unleashed across London.
218
Theo is on a mission to an ice-bound desert tomb, when some familiar faces turn up.
219
After losing vital time machine artefacts, Theo is sent home by the Sisterhood.
220
Darius needs Theo to activate the time machine and has the perfect bait for a trap.
221
Maya, Henry and Alistair must get past the Sisterhood and an ultra-tricky time loop.
222
Theo fights to halt Josie's unstoppable powers after she stole everyone’s magic.
223
In order to restore the time machine, Theo and Will must free Darius from the Sisterhood.
224
Theo and Maya must face off against a dangerously powerful Josie at the penny arcade.
225
Theo and Will travel back to ancient Egypt with Darius to recover the Djed Stone.
226
Theo finally battles Darius in Egypt, while Clive and Elena’s wedding is crashed by Josie.

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