The fourth installment of the Scary Movie franchise was released in 2006. This time, the film parodied Saw, The Grudge, and War of the Worlds, among others. The plot follows Cindy (Anna Faris) and her boyfriend, David (Billy Zane), as they try to rescue her sister from a group of kidnappers. While some fans felt that the film was not as strong as its predecessors, it still maintained a high level of entertainment value.