J In Columbia Pictures' new comedy Walk Hard: The Dewey Cox Story, co-written and produced by Judd Apatow (Talladega Nights: The Ballad of Ricky Bobby; Anchorman: The Legend of Ron Burgundy) and co-written, produced, and directed by Jake Kasdan, John C. Reilly stars as the larger-than-life musician and songwriter Dewey Cox. America loves Cox! But behind the music is the up-and-down-and-up-again story of a musician whose songs would change a nation. On his rock 'n roll spiral, Cox sleeps with ...