jericho! Improv is a long-form improv, sketch comedy and guerrilla theatre group from UC Berkeley. Since its conception in the long summer of 2005, jericho! has become responsible for everything good and holy in the world. jericho! (not a typo, all lower case) regularly performs on the UC Berkeley campus and around the San Francisco Bay Area.

jericho! is in no way affiliated with the following: Jericho (the town in the West Bank), Jericho (post-apocalyptic CBS drama), Jericho (the band), Jericho (the wall), Jericho (member of the Teen Titans), Chris Jericho (the wrestler), or the Jewish community in general (much respect <3<3).