Jack Tyson is a young man partaking in an illegal Mexico to California car race when a desperate woman, fleeing from her abusive gangster boyfriend who is financing the tournament, jumps into his car pleading for his help and who has an incriminating USB drive that could send her thug boyfriend, among others, to prison.

A group of teens fights for their lives as they find themselves trapped in a fun-house, stalked by a killer clown who won't rest until every last one of them is dead.