크레딧 출연 Patric Curwen Dr. Lomond Esmond Knight John Lenley John Longden Inspector Wembury Carol Goodner Cora Ann Milton Gordon Harker Samuel Hackett Franklin Dyall Maurice Meister Dorothy Bartlam Mary Lenley Henry Hallatt Inspector Bliss Arthur Stratton Sgt. Carter Kathleen Joyce Gwenda Milton Eric Stanley Commissioner 스텝 Angus MacPhail Writing Bryan Edgar Wallace Production Walter Forde Directing Sidney Gilliat Crew Harold V. King Sound Edgar Wallace Writing Leslie Rowson Camera Rosaire Rutland Directing Alex Bryce Camera Ian Dalrymple Editing Norman G. Arnold Art Robert Stevenson Writing Michael Balcon Production