Serious comedy; hilarious drama. Friday nights are showdown nights! Teams of improvisers make big improv promises to the audience. If they can't deliver, they must be punished! If they CAN deliver? Glory! San Francisco's own, Secret Improv Society features fast-paced, interactive, and completely original theater. The company regularly features guest improvisers. San Francisco's best improvisers, comedians and musicians come join the quick-witted cast in applying their unique creative process to whatever the audience throws their way. Shows end by 11:30. Plenty of time to catch your BART train. Performances held in the downstairs theater. Check in at the bar/box office when you arrive!