To quote Cousin Eddie: "I don't know." What we do know is that the third film is arguably the best, and definitely the most beloved. National Lampoon's Vegas Vacation (1997) Despite the success of ...

Unexpectedly, with Christmas just around the corner, the crude and perpetually unemployed Cousin Eddie Johnson, from National Lampoon's Christmas Vacation (1989), wins a worry-free, all-inclusive ...

The devil's work is never done.