This legendary institution has mastered writing, performing and producing sketch comedies. They have been doing improvisation longer than any other theatre in the United States! Alums of the Workshop stage include Louie Anderson, Pat Proft, Al Franken, Tom Davis, Mo Collins from Mad TV, Peter MacNichol from Ally McBeal and 24, Melissa Peterman from Reba, and Cedric Yarborough from Reno 911 and The Boondocks.