One of the funniest movies of all time, National Lampoon's Vacation tells the story of a bungling middle-class man's quest to provide his family with the ultimate family vacation. Complete with a series of laughable diversions along the way, and great casting that provides for a number of hilarious supporting characters, Vacation is a cult comedy classic. Chevy Chase and Beverly D'Angelo form the perfect married couple comedy duo with a banter that is simply magical, and the comic screenplay is well-written with sequence of never-ending laughter