크레딧 출연 John Mills Supt. Mike Halloran Charles Coburn Dr. John Fenner Barbara Bates Elizabeth Fenner Derek Farr Mark Roper Alec McCowen Peter Crowley (as Alec Mc Cowen) Fay Compton Mrs. Crowley Geoffrey Keen Charles Dixon Margaretta Scott Helen Dixon Meredith Edwards Police Sgt. Rogers Harry Locke Police Sgt. Beale Raymond Huntley Dr. Reese Harry Fowler Leslie (Bandleader) Maureen Connell Mary Roper Magda Miller Molly Stevens Newton Blick Asst. Commissioner Beckett Oscar Quitak David Totti Truman Taylor Mrs. Gerrard Grace Arnold Club Committee Woman Elizabeth Seal 'Fiona' / Fiona Dixon 스텝 John Guillermin Directing John Elphick Art Bobbie Smith Costume & Make-Up Robert Westerby Writing Tristram Cary Sound Ken Hughes Writing Basil Emmott Camera Maxwell Setton Production Max Benedict Editing Eric Carter Costume & Make-Up