Berkeley Repertory Theatre is a regional theater company located in Berkeley, California. It runs seven productions each season from its two stages in Downtown Berkeley.

American Idiot is a sung-through rock musical based on the concept album of the same name by rock band Green Day. After a run at the Berkeley Repertory Theatre in 2009, the show moved to the St. James Theatre on Broadway. Previews began on March 24, 2010, and the musical officially opened on April 20, 2010. The show closed on April 24, 2011, after 422 performances. While Green Day did not appear in the production, vocalist/guitarist Billie Joe Armstrong performed the role of "St. Jimmy" occasionally throughout the run.