what was the first national lampoon vacation movie
National Lampoon's Vacation (film series) Released on July 29, 1983, National Lampoon's Vacation proved to be a financial and critical success. Simmons went on to produce two sequels, with scripts by Hughes. While involved with the early stages of a third sequel, Vegas Vacation, Simmons resigned from production due to creative differences.[3] As a result, the film was made without the "National Lampoon" title.