Scary Movie 4 is the fourth film of the Scary Movie franchise and is directed by David Zucker, written by Jim Abrahams, Craig Mazin and Pat Proft, and produced by Craig Mazin and Robert K. Weiss. It is distributed by The Weinstein Company via its Dimension Films unit in the U.S., and internationally by Buena Vista Distribution (Miramax). It was released on April 14, 2006.

The unemployed Cindy Campbell is hired to work in a cursed house as caretaker of an old lady and meets the ghost of a boy. Meanwhile, the teenager son Robbie and the young daughter Rachel of his next door neighbor and crane operator Tom Ryan are spending the weekend with their loser father. Cindy and Tom meet and fall in love for each other, but when Giant Tripods invade Earth, Tom escapes with Robbie and Rachel; Cindy travels to a village, trying to find the answer to a riddle to save the world; and the president of USA organizes the defense of the planet in UN under his intelligence and leadership. Written by Claudio Carvalho, Rio de Janeiro, Brazil

After the death of a close friend, Cindy Campbell (Faris) enters a house which is believed to be haunted. Cindy is still recovering from a terrible past and hoping to start again. Living next door to her is recently divorced Tom Ryan (Bierko), who Cindy feels could be what's missing from her life. But things start getting ugly again, when aliens appear on Earth and start destroying humanity. The little Japanese Ghost Boy (Masuda) gives Cindy information on how to stop the aliens. She must travel with her friend Brenda Meeks (Hall) to a village where civilization is very different. Written by Film_Fan

Anna Faris and Regina Hall are back as the lovable, dim-witted Cindy Campbell and her self-serving, sex-crazed pal Brenda respectively. They are joined this time around by Craig Bierko as the cute, but utterly clueless, Tom Ryan. Together, they battle to save the world from a ruthless alien invasion. Cindy Campbell moves in next to Tom Ryan because she's taking care of an old lady. She finds out the house is haunted by a little boy and goes on a quest in the village to find out who killed him and why. Also, Alien "Tr-iPods" are invading the world and Cindy has to uncover the secret in order to stop them. Written by commanderdallas26

Anna Faris returns as the caring yet dumb witted Cindy Campbell in the latest installment of the Scary Movie Franchise. Cindy has taken up a job as a house caretaker for a nice old lady that is said to be cursed. Cindy moves right in and the house is located right next to Craig Bierko as Tom Ryan, a down on his luck father. Cindy soon discovers a dreaded secret about the house and she is comforted by Tom who is watching his children for the weekend. As soon as the two become more then just friends, a huge storm rolls on in and hits the town. Tom discovers a giant hole in the ground and an alien TrIpod emerges from it's depth's. Meanwhile, Cindy finds the soul of a tortured boy living inside the house who tells her he knows the secret on how to defeat the aliens. But before he gives it too her, he vanishes. The only way to figure out the mystery is to find the boy's father. Cindy and Tom split away from each other and Tom, with his children, seek refuge in a torn up basement owned by shotgun wielding man named Oliver. Cindy, while trying to figure out her own mystery, bumps into her old friend Brenda Meeks. Teogether, they decide to defeat the aliens. Brenda then discovers a hidden village outside of town and Cindy figure's out the boys father is somewhere inside. Now it's up to Cindy and Brenda to find the boys father and unfold the mystery on how to defeat the aliens, who in fact have their own plans on how to torture such people like Shaq and Dr. Phil. Written by Saint405