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.
Walk Hard: The Dewey Cox Story is a 2007 American musical comedy film directed by Jake Kasdan, and written by Kasdan and co-producer Judd Apatow. It stars John C. Reilly, Kristen Wiig, Tim Meadows and Jenna Fischer. A parody of the biopic genre, Walk Hard is the story of a fictional early rock and roll star played by Reilly.