1h 36m Rated 15 Rock star biopics are mercilessly mocked in Walk Hard: The Dewey Cox Story, a spoof that skewers muso-movie cliches while also boasting a terrific, toe-tappin' score and a charismatic central performance from its lead, John C Reilly. Cox rises from humble beginnings to world-conquering success, guzzling drugs and wooing women en route.
Outrageous and unpredictable, teetering on the brink of going too far, but cheeky enough to get away with it.