Join the Griswolds, a typical suburban family, on their summer vacation, a cross-county trip to their favorite amusement park, Walley World. Everything that can go wrong does go wrong in this outrageous farce, featuring the comic genius of Chevy Chase as the desperate dad looking for fun and Beverly D'Angelo as his willing wife. As they wind their way across the country, the Griswolds are forced to survive a series of absurd events and wacky detours. By the time they finally reach the gates of Walley World, they are more desperate for fun than ever.