Walk Hard: The Dewey Cox Story (2007, U.S.A.)

America loves Cox!  But behind the music is the up-down-and-up-again story of a musician whose songs would change a nation.

On his rock ‘n’ roll spiral, Cox sleeps with 411 women, marries three times, has 22 kids and 14 step-kids.  He stars in his own 70’s show and collects friends ranging from Elvis to the Beatles to a chimp.  He gets addicted to, and kicks every drug known to man.  But despite it all, Cox grows into a national icon and eventually earns the love of a good woman … longtime backup singer Darlene (Jenna Fischer).