National Lampoon's Vacation film series is a comedy film series initially based on John Hughes' short story "Vacation '58" that was originally published by National Lampoon magazine. The series is distributed by Warner Bros. and consists of five main films, two of which are not sponsored by National Lampoon, and one spin-off. The Griswold family's cross-country drive to the Walley World theme park proves to be much more arduous than they ever anticipated. Visit for watching the National Lampoon's Vacation TV Series on soap2day.