Chevy Chase is an American comedian, actor, and writer. He was a cast member in the inaugural show of Saturday Night Live. In the show he did his Weekend Update skit. It became a staple of the show. He is best known for his portrayal of his character Clark Griswold in all 4 National Lampoon Vacation movies. He had his own late show The Chevy Chase Show. He was in more comedy movies such as: Caddyshack (1980), Fletch (1985), Spies Like Us (1985), and Three Amigos (1986). He was in the four seasons of Community, before he left the comedy show in 2012. He did stand-up comedy, also.