演員表
- 導演：
- 編劇：
- 演員：
- David Farrar ............Sammy Rice
- Kathleen Byron ............Susan
- Jack Hawkins ............R.B. Waring
- Leslie Banks ............Col. A.K. Holland
- Michael Gough ............Capt. Dick Stuart
- Cyril Cusack ............Cpl. Taylor
- Milton Rosmer ............Prof. Mair
- Michael Goodliffe ............Till
