Trailer
 | Anthony Quayle as The Old Man |
 | Celia Imrie as Housemaid |
 | Phillada Sewell as Major's Widow |
 | Aimée Delamain as Old Spinster |
| Ruby Head as Doctor's Widow |
 | Mike Gwilym as Oswald |
 | Patrick Godfrey as Professor Jenssen |
 | Michael Williams as Paul |
| Hubert Rees as Pastor Holm |
| Arnold Peters as Savings Bank Manager |
 | David de Keyser as Axel Reich |
 | Joyce Redman as Vera |
 | Boris Isarov as Latvian Cook |
 | Clifford Mollison as Man with Compass |
| Ken Parry as Fat Man |
| Judith Nelmes as Lady in Wheelchair |
| Janet Brandes as Sister of Lady in Wheelchair |
| John Herrington as Man with Monkey Mask |
 | Anne Blake as Elegant Lady |
| Charles Bentley as Blind Man |
 | Llewellyn Rees as The Colonel |
 | Robert Henderson as Berend |
| George Cormack as Man with Camera |
| Gordon Gostelow as Kristian |
| Writing | |
| Tankred Dorst | Writer |
| Neville Plaice | Writer |
| Stephen Plaice | Writer |
Directing | |
| David Hugh Jones | Director |
Production | |
| James Cellan Jones | Producer |
