So you think you're funny? : an introduction -- Improvisational comedy : tell me more -- A scene : the basic unit of improv -- To do or not to do : the rules of improv -- Drill to the core : practicing improv -- Short-form or long-form : the eternal debate -- It's showtime : developing a format -- Let there be improv : creating a troupe -- Auditions : finding your best -- And the crowd goes wild : a successful show -- Publicity : turning on the machine -- Sustaining momentum : leadership and finance -- Building a team : having fun while being funny.