Cross-country road trip goes off track

Hoping to bring his family closer together and to recreate his childhood vacation for his own kids, an adult Rusty Griswold takes his wife and two sons on a cross-country road trip to Walley World. Needless to say, things don't go quite as planned.

Vacation is an American comedy directed and written by John Francis Daley and Jonathan Goldstein (in their directorial debuts). It stars Ed Helms (The Hangover), Christina Applegate (Hall Pass), Leslie Mann (Knocked Up, This is 40), and Chris Hemsworth (Thor).