National Lampoon's Vacation is a classic comedy film released in 1983, directed by Harold Ramis. The movie follows the misadventures of the Griswold family, led by the well-meaning but hapless father, Clark Griswold, played by Chevy Chase. Their journey to the fictional amusement park, Walley World, is filled with a series of comedic mishaps and unexpected detours. The film is known for its humorous take on family vacations and the chaos that often ensues. It has become a cultural touchstone, spawning several sequels and a legacy that continues to influence the genre of road trip comedies.