Kelly's Heroes / The Dirty Dozen (Double Feature)Atten hut! Clint Eastwood and Lee Marvin lead these tales of combat that mix firepower with tongue in cheek attitude. Eastwood's misfit troops are in the army and in the money when they slip behind enemy lines to steal Nazi gold. Donald Sutherland, Telly Savalas and Don Rickles are among the larcenous heroes in Kelly's Heroes [Side A]. The Dirty Dozen [Side B] is the influential granddaddy of hard hitting ensemble action flicks, a tale of jailed