CSI: Crime Scene Improvisation Crime Scene Impro return to the Museum of Comedy following a sell out Edinburgh Fringe in this fully improvised comedy murder mystery. No one knows who the killer is, not even the cast! CSI is an utterly unique murder mystery comedy that's different every show. A rip-roaring crime comedy entirely made up on the spot to solve a surreal murder chosen by the audience. Who? What? How? The choice is yours. The problem is theirs! Fri 6 Nov £10 20:30