Russell Brand reprises his role as outrageously successful rock star Aldous Snow in this spin-off from the 2008 Judd Apatow-produced comedy, 'Forgetting Sarah Marshall'. Aaron Greenberg (Jonah Hill) has blagged his way into a dream job at a major record label run by Sergio Roma (Sean 'P.Diddy' Combs). His first assignment: to fly to London and escort British rock god Aldous Snow to perform a sell-out gig at LA's world-famous venue, the Greek Theatre. Unfortunately, Snow's life and career have gone into meltdown and he is lost in the hazy mists of the ultimate bender. Can Aaron get him back on track in time to get to the Greek?