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.
Scary Movie 4 is a 2006 American parody film directed by David Zucker, written by Jim Abrahams, Craig Mazin, and Pat Proft, and produced by Mazin and Robert K. Weiss. It is the sequel to Scary Movie 3 and the fourth installment in the Scary Movie film series, as well as the first film in the franchise to be released by The Weinstein Company (TWC) following the purchase of Dimension Films from Miramax Films. The film stars Anna Faris, Regina Hall, Craig Bierko, Bill Pullman, Anthony Anderson, Carmen Electra, Chris Elliott, Kevin Hart, Cloris Leachman, Michael Madsen, Dr. Phil McGraw, Leslie Nielsen, Shaquille O'Neal and Molly Shannon.