Jason Mantzoukas is an American comedic film and television actor, of Greek descent. He is best known for his role as Rafi in the television series, The League, and for the film, The Dictator. During his time in Middlebury College in Vermont, he began performing improvisational comedy, as part of the Otter Nonsense Players. In 1998, he started performing comedy regularly at the Upright Citizens Brigade Theater, New York.
