Now playing at UCB Theatre, *It Was a Dark and Stormy Night: An Improvised Film Noir Musical* treats noir like a living form rather than a fixed script. A cast builds a black-and-white world in real time, pulling a case, a chorus, and a string of bad decisions from audience suggestions. The comedy comes from the tension between genre rules and improvisational risk, where a hard-boiled monologue can turn into a song before the scene is solved. It sits in a distinct New York lineage of improv-as-theater, where craft is visible onstage.