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.

John C. Reilly
as Dewey Cox

Jenna Fischer
as Darlene Madison

Raymond J. Barry
as Pa Cox

Kristen Wiig
as Edith

Tim Meadows
as Sam

Harold Ramis
as L'Chaim

Margo Martindale
as Ma Cox

Chris Parnell
as Theo

Matt Besser
as Dave

Nat Faxon
as Awards Show Stage Manager
Kamurai
Decent watch at best, won't watch again, but can recommend. I only recommend this as I think enough people like J.C. Reilly, and SNL style skits. This movie is essentially a long series of SNL sketches sewn together. I'm not a fan of this style of writing because it doesn't seem to matter wha...