Daniels, JoJo, Kristin Chenoweth and Josh Hutcherson. The movie began filming in the Vancouver area and southern Alberta on May 25, 2005 and finished filming in December of 2005. It was released on April 28, 2006 in North America. The film was released on DVD and Blu-ray on August 15, 2006.

Tagline: On a family vacation, no one can hear you scream.

Bob Munro (played by Robin) and his dysfunctional family - wife Jamie, daughter Cassie and son Carl - rent a recreational vehicle for a trip to the Rocky Mountains where they encounter a community of bizarre campers, including the Gornickes, another family at an RV park who follow the Munro family.