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The first installment of the Total Drama Action finds the cast members participating in a monster movie challenge.

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Chef tracks the players progress as they search for alien eggs.

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Teams are chosen and set to shooting some very strange dramatic scenes.

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The challenge will contain a beach-theme where the teams will be required to surf over a tank of sharks on a mechanical surfboard.

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The two teams square off in several western themed challenges.

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Geoff and Bridgette play hosts of an after show which dishes dirt on the cast.

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The remaining contestants square off in another challenge. This week's theme centers around a prison movie.

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The contestants take part in a medically themed challenge. When a deadly virus breaks out, things go critical on set. It all leads up to someone's "acting skills" that gets the reward.

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The castmates compete in a horror themed trilogy challenge. Someone's conscience begins to bother them about their actions, and they end up removing themselves from the competition.

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It's a disastrous time for the castmates, with earthquakes, floods, and lava spills. The disasters get worse as somebody gets seriously injured and the others find themselves in deep water.

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The two teams take part in a challenge inspired by war movies. Later, another contestant is voted out of the competition.

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Geoff and Bridgette talk about what has happened in recent episodes and interview cast mates that were recently voted out.

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The teams participate in a challenge inspired by bank heist films. However, for one contestant, the challenge holds an unexpected surprise.

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The two teams compete in a prehistoric themed challenge.

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In a sports themed challenge, the contestants find themselves boxing, playing badminton, wrestling in a ball pit, cheer-leading, and even playing trampoline basketball.

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The teams are dissolved and the remaining cast mates participate in an individual challenge which is revolved around spy movies.

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The remaining cast mates do a superhero challenge of bravery.

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Geoff and Bridgette talk with the latest cast mates to be voted out of the show.

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Chris appears on the set with a glass combat boot and the remaining contestants learn the next challenge will have a fairy tale theme.

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The remaining cast members must solve a murder mystery challenge. While on a train, Chris is "murdered" and the cast must figure out who done it.

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The remaining cast mates take part in a rock themed challenge and learn that a voted off person is returning to the show.

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A kung-fu challenge comes to the set as the boys versus girls.

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The remaining campers participate in a space themed movie challenge.

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The four remaining cast mates must bond with creatures of fur and feather.

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The remaining two cast mates go up against each other in a series of challenges based on past trials with the winner getting the million dollars.

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After the final challenge ends in a tie, the cast gets together for one last Aftermath. In the end, only one will emerge as the Total Drama second season champion.