Directed by
| David MacDonald | ... | (as David Macdonald) |
Writing Credits
| John C. Mather | ... | (play) and |
| James Eastwood | ... | (play) |
| James Eastwood | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Hugh McDermott | ... | Michael | |
| Hazel Court | ... | Ellen | |
| Peter Reynolds | ... | Albert | |
| Adrienne Corri | ... | Doris | |
| Joseph Tomelty | ... | Professor | |
| John Laurie | ... | Mr. Jamieson | |
| Sophie Stewart | ... | Mrs. Jamieson | |
 |
Anthony Richmond | ... | Tommy |
| James Edmond | ... | David | |
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Stuart Hibberd | ... | News Reader (as Stewart Hibberd) |
| Patricia Laffan | ... | Nyah | |
Produced by
| Edward J. Danziger | ... | producer |
| Harry Lee Danziger | ... | producer |
Music by
| Edwin Astley | ||
Cinematography by
| Jack E. Cox | ... | director of photography (as Jack Cox) |
Editing by
| Brough Taylor | ||
| Peter Taylor | ... | (uncredited) |
Art Direction by
| Norman G. Arnold | ... | (as Norman Arnold) |
Makeup Department
| George Partleton | ... | makeup artist |
Production Management
| Jack Martin | ... | production manager |
Second Unit Director or Assistant Director
| Max Varnel | ... | assistant director |
| John Comfort | ... | third assistant director (uncredited) |
Sound Department
| Gerry Anderson | ... | sound editor (as Gerald Anderson) |
| Red Law | ... | sound |
| Bert Ross | ... | sound |
Special Effects by
| Jack Whitehead | ... | director of special effects |
Visual Effects by
| Bob Cuff | ... | matte painter (uncredited) |
Camera and Electrical Department
| Louis H. Lavelly | ... | chief electrician (as Lou Lavelly) |
Costume and Wardrobe Department
| Ronald Cobb | ... | Miss Laffan's costume designed by |
Music Department
| Edwin Astley | ... | conductor |
| Albert Elms | ... | orchestrations |
Script and Continuity Department
| Betty Forster | ... | continuity |
