Upright Citizens Brigade
A sketch and longform improv group founded in Chicago, which moved to New York and eventually Los Angeles. Its members met mostly at IO in Chicago. Its final lineup (the "UCB 4") founded their own theater in New York City in 1999 and opening a second branch in Los Angeles in 2004.
The UCB 4 had a sketch show on Comedy Central that ran for three seasons.
The UCB created and performed the following sketch shows:
And the following improv shows: