The Even Stevens Movie is a 2003 American Disney Channel Original Movie that is based on the Disney Channel Original Series Even Stevens. It premiered on June 13, 2003, serving as the series finale.
When they first arrive on the island via Beaver floatplane, Louis is tricked into destroying the house they were meant to live in, thus making the islands natives who are really actors for Family Fake Out shun them and forcing the Stevens to live on their own. The family eventually separates into two groups pitted against each other. Both groups encounter various situations, such as facing starvation, encountering a killer squirrel, and so on. Ren, during all this chaos, seeks solace with one of the natives, Mootai, and they start to fall in love with each other although the native is really an actor named Jason who is supposed to fall in love with her in order to boost ratings for the show, Jason realizes that he has genuine interest in Ren.Eventually, Louis friends Twitty and Tawny make their way to the island with help from Tom another friend of theirs, to rescue the Stevens and in Twittys case to make up for betraying them, as he was the one who sold the family out to the show. Twitty is caught by the Family FakeOut staff though he manages to escape and shuts down the equipment monitoring the Stevens groups. Meanwhile, Donnie the oldest Stevens son finds Tawny although suffering from a little bit of amnesia, from getting hit on the head by a coconut upon her arrival, and the newly reconstituted family finally comes together and learns the truth. They unite with Twitty and Tawny to stop Ren from killing Louis, because she believes he sold her and her new boyfriend out after being told by one of the islands natives. Ren corners him on a cliff, and despite the protests of the family and Miles McDermot, the shows host who tells her the truth and the person who earlier set the family up, she pushes him off to his apparent death, much to the viewers and Miles horror. ........
Source: Wikipedia