크레딧 출연 제임스 메이슨 Richard Francis Heritage Joyce Howard Laura Verity Tom Walls Christopher Child Phyllis Stanley Lily Bernard Edward Rigby Mansel Ronald Ward Carter David Farrar Commander Lippinscott Karl Stepanek Riccardo Betty Warren Fay Walter Crisham Charlie Jeanne De Casalis Lady with Dog Patricia Medina Mary, Manicurist (as Pat Medina) George Robey Pawnbroker Ronald Chesney Max - Mouth Harmonica Player Peggy Dexter Bobby Finlay Currie Merchant Captain Brefni O'Rorke Detective Inspector Burrows Eric Mason Benson - Illusionist Anthony Holles Hotel Hairdresser Ian Fleming Kynaston Reeves Naval Officer in Charge of Court Martial Herbert Lomas Van Driver Percy Walsh Police Sergeant Terence de Marney Code Expert Elizabeth Flatau Charles Victor Pub Owner Robert Sansom Petty Officer Bill Grant Alvar Liddell Boothby - Radio Announcer Anthony Dawson 2nd Code Expert Alf Goddard One of Mansel's Tough Friends (uncredited) David Keir Henry (uncredited) Jack Melford Defence Lawyer at Court Martial (uncredited) Hay Petrie Waiter (uncredited) Leonard Sharp Bus Conductor (uncredited) Dennis Wyndham George the Barman (uncredited) 스텝 Anthony Gilbert Writing Karel Lamač Directing Miles Malleson Writing