Directors: John Francis Daley, Jonathan M. Goldstein
Writers: Jonathan M. Goldstein, John Francis Daley, John Hughes (story)
Remembering fond, childhood memories of his trip to Walley World, Rusty Griswold (Ed Helms) surprises his wife (Christina Applegate) and two sons with a cross-country excursion to America's favorite fun park. Following in his father's (Chevy Chase) footsteps, Rusty and the gang pack up the car and hit the road for some much-needed family bonding. Soon, the promise of fun turns into one misadventure after another for the next generation of Griswolds and anyone who encounters them.