致命动机
原标题: Someone Behind the Door
伦敦郊外一所医院，精神病医师劳伦斯（帕金斯）把患有失忆病的病人（布朗逊）带回家。以治疗的名义，但实际上后面有一个巨大的阴谋。病人的妻子弗朗索瓦雇佣了一个记者一起来揭发劳伦斯的阴谋……
演员阵容
| 演员 | 角色 |
|---|---|
| Charles Bronson | The Stranger |
| Anthony Perkins | Laurence Jeffries |
| Jill Ireland | Frances Jeffries |
| Henri Garcin | Paul Damien |
| Agathe Natanson | Lucy |
| André Penvern | Intern |
| Denise Péronne | Nurse |
| Carl Studer | Fisherman (as Carl J. Studer) |
| Silvana Blasi | Mrs. Evans |
| Adriano Magistretti | Andrew |
| Viviane Everly | Young Girl on Beach |
| Isabelle Del Rio | Nurse |
| Colin Mann | Sgt. Gordon |
| Yves Elliot | Policeman |
船员
| 角色 | 名称 |
|---|---|
| Writer | Lorenzo Ventavoli |
| Producer | Maurice Jacquin, Nicolas Gessner, Raymond Danon |
| Director | Nicolas Gessner |