Frixos Constantine presents an Anglo-Soviet co-production by Poseidon Productions Ltd., England, Sovietfilm and Mosfilm, U.S.S.R ; written and directed by Emil Lotianou ; Western version supervised by Michael Powell
music by Serge Prokofiev ; [presented by] Louis Erio [and] Jean-Pierre Brossman ; co-production by Opéra de Lyon, RM Arts, La Société Française de Production, and La Sept