Sad Billie Joe Armstrong in Green Day's "21 Guns" video

Fred Armisen, Selma Blair, and Judy Greer will join Green Day frontman Billie Joe Armstrong in Geezer, a new movie about an aging punk rocker. Armstrong plays the aforementioned punk, who’s both a dad and father and is dealing with a midlife crisis. According to Variety, he’ll attempt to recapture his former glory days with a blowout 40th birthday party in a hotel’s presidential suite, where he’ll run into both his old bandmates and his ex-girlfriend—all of whom have apparently moved on with their lives.

Armstrong has also written songs for the movie, which will co-star Dallas Roberts, Brian Baumgartner, and Chris Messina.