Following a childhood tragedy, Dewey Cox follows a long and winding road to music stardom. Dewey perseveres through changing musical styles, an addiction to nearly every drug known and bouts of uncontrollable rage.

• Apatow Productions
• Columbia Pictures
• John C. Reilly
• Jenna Fischer
• Raymond J. Barry
• Kristen Wiig
• Tim Meadows
• Harold Ramis
• Frankie Muniz
• Chris Parnell