Maniac Tales tells the story of Juan, a Mexican illegal immigrant at New York, who is offered a job. As it happens that the screenwriter of"Maniac Tales", a extremely popular television series, lives at the construction however has disappeared with the script of the last chapter of this season, and a reward is available to whomever can find that script. Juan decides to start looking for this, so when he puts to the screenwriter's apartment he realizes that the TV series hides.