Always different, always funny. Edinburgh's resident and longest-running comedy troupe is back for their 25th Fringe. The Improverts promise yet another year of lightning fast wit, expert tech and high energy performances. Based at Bedlam Theatre since 1989, the show is made up of improvised short-form comedy games based entirely on audience participation. With a different line-up of players and games and, of course, a different audience at every performance, every night is 100% original and 100% hilarious. 'Breathtakingly good' (Scotsman).