A group of teens journey to a remote cabin in the woods where their fate is unknowingly controlled by technicians as part of a worldwide conspiracy where all horror movie clichés are revealed to be part of an elaborate sacrifice ritual.
In the third installment of the Scary Movie franchise, news anchorwoman Cindy Campbell has to investigate mysterious crop circles and killing video tapes, and help the President stop an alien invasion in the process.
Cindy finds out the house she lives in is haunted by a little boy and goes on a quest to find out who killed him and why. Also, Alien "Tr-iPods" are invading the world and she has to uncover the secret in order to stop them.
