Before he became known for his roles as a loud, aggressive, and hilarious authority figure in films like The Hangover and 21 Jump Street, Rob Riggle was a cast member on SNL for the 2004-05 season. A Marine Corps Reserve officer, he brought a unique intensity to the show. He had a recurring character named Leviticus, a bizarre street prophet. After his single season, Riggle found success as a correspondent on The Daily Show and as a go-to character actor for blustery, comedic roles, a niche he has perfected.