UCB Radio is a station on the broadcast radio network XM Satellite Radio from New York, United States, provides Comedy from Upright Citizens Brigade: underground ... See more sketch and stand-up, improv comedy, and the stars of tomorrow. You'll hear Todd Barry, David Cross, Demitri Martin, Brian Posehn, Reggie Watts, Eugene Mirman, Hannibal Burress, Amy Schumer, Maria Bamford and more..