演員表
- 導演：
- 威廉惠勒 William Wyler ............Writing Credits (WGA)
- 編劇：
- Ian McLellan Hunter ............(screenplay) and
- John Dighton ............(screenplay)
- 達頓川波 Dalton Trumbo ............(screenplay) (originally uncredited)
- 演員：
- 葛雷哥萊畢克 Gregory Peck ............Joe Bradley
- 奧黛麗赫本 Audrey Hepburn ............Princess Ann
- Eddie Albert ............Irving Radovich
- Hartley Power ............Mr. Hennessy
- Harcourt Williams ............Ambassador
- Margaret Rawlings ............Countess Vereberg
- Tullio Carminati ............General Provno
- Paolo Carlini ............Mario Delani
- Claudio Ermelli ............Giovanni
- Paola Borboni ............Charwoman
- Alfredo Rizzo ............Taxicab Driver
- Laura Solari ............Hennessy's Secretary
- Gorella Gori ............Shoe Seller
