 That summer, the band appeared in a cameo role in "[[The Simpsons Movie]]", where the band performs the [[The Simpsons Theme|show's theme song]]; Green Day's version was released as a single on July 23, 2007.In 2009, the band collaborated with theater director [[Michael Mayer (director)|Michael Mayer]] to adapt the group's [[rock opera]] "American Idiot" into a one-act stage [[American Idiot (musical)|musical]] that premiered at the [[Berkeley Rep]] on September 15, 2009.The show then moved to Broadway on April 20, 2010.