演員表
- 導演：
- 編劇：
- 萊奧馬克斯 Leo Marks ............screenplay
- 演員：
- Karlheinz Bohm ............Mark Lewis
- Moira Shearer ............Vivian
- Anna Massey ............Helen Stephens
- Maxine Audley ............Mrs. Stephens
- Brenda Bruce ............Dora
- Miles Malleson ............Elderly Gentleman Customer
- Esmond Knight ............Arthur Baden
- Michael Goodliffe ............Don Jarvis
- Martin Miller ............Dr. Rosen
- Jack Watson ............Chief Insp. Gregg
- Shirley Anne Field ............Pauline Shields
- Pamela Green ............Milly
