Directed by
| Alberto Cavalcanti | ||
Writing Credits (in alphabetical order)
| Joy Batchelor | ... | (story) |
| Mary Cathcart Borer | ||
Cast (in credits order)
 |
Rachel Clay | ... | Sophie |
|
|
Michael Wade | ... | David |
|
|
Terry Raven | ... | Chris |
| Ronald Howard | ... | Uncle Dick | |
|
|
Frederick Piper | ... | Sam |
| Michael Balfour | ... | Bert | |
|
|
Roy Vincente | ... | The Monster (voice) |
|
|
Beryl Cooke | ... | Miss Haggerty |
| Philip Latham | ... | Schoolmaster | |
|
|
Douglas Robinson | ... | Youth |
| Rest of cast listed alphabetically: | |||
|
|
John Adams | ... | Police Officer in Patrol Car (uncredited) |
| Jan Holden | ... | Mrs. Miller (uncredited) | |
| Stanley Morgan | ... | Mr. Miller (uncredited) | |
| Jack Silk | ... | Motorcycle Cop (uncredited) | |
| Jeff Silk | ... | Motorcycle Cop (uncredited) | |
|
|
Vi Stevens | ... | Changing Cubicles Attendant (uncredited) |
| Tony Thawnton | ... | Police Inspector (uncredited) | |
|
|
Joe Wadham | ... | Police Constable (uncredited) |
Produced by
| John Halas | ... | producer |
Music by
| Francis Chagrin | ||
Cinematography by
| Frank North | ||
Editing by
| Robert Jordan Hill | ... | (as Robert Hill) |
| Jack King | ... | supervising editor |
Production Management
| John Workman | ... | production manager |
Sound Department
| Dudley Plummer | ... | sound recordist |
| Adrian Klein | ... | boom operator (uncredited) |
Animation Department
| Vic Hotchkiss | ... | animator |
Editorial Department
| Jack King | ... | supervising editor |
