Mario Lopez is a television host and actor. He has appeared on several television series, in films, and on Broadway. He is known for his portrayal of A.C. Slater on Saved By The Bell, who he also portrayed as a regular on Saved by the Bell: The College Years. He has appeared in numerous projects since, including the third season of Dancing with the Stars. Mario is host for the syndicated hit entertainment news magazine show Extra. Watch Mario’s anti-bullying message.