Rock's first supergroup -- the 1960s British band Cream -- is the subject of this comprehensive documentary made with the full cooperation of the boys in the band: Eric Clapton, Ginger Baker and Jack Bruce. From the group's birth in 1966 to their sudden breakup in 1968 and their reunion more than 30 years later, this film tells Cream's story through interviews with band members and industry insiders, archival footage and live performances.