When three friends finally come to after a raucous night of bachelor-party revelry, they find a baby in the closet and a tiger in the bathroom. But they can't seem to locate their best friend, Doug – who's supposed to be tying the knot. Launching a frantic search for Doug, the trio perseveres through a nasty hangover to try to make it to the church on time.

A new reality show invites five brave souls to spend the night at Camp Blood, where over a dozen people were murdered by the infamous "Clown" years ago. Whoever remains at the end of twenty-four hours will split a million dollars. To drive away the contestants, the producers have rigged several "scares" as well as hiring a stuntman dressed as The Clown. But as night falls, screams of terror fill the desolate woods as a real blood thirsty killer begins cutting down the competition, one by one. Is the legendary Clown back, or is one of the group willing to kill for the prize?