Directed by
| Henry Cass | ||
Writing Credits (in alphabetical order)
| Henry Cass | ... | (writer) |
Cast (in credits order)
| Cyril Luckham | ... | Josiah Swineyard | |
| Harry Baird | ... | Dr. John Sylvester (as Harry Biard) | |
 |
Clement McCallin | ... | Prof. Esteban Zoltan |
|
|
Yvonne Antrobus | ... | Jetta Zoltan |
|
|
Bryan Coleman | ... | Dr. Oliver Tarquin |
| Harriette Johns | ... | Rebecca Zoltan | |
| John Comer | ... | Briggs | |
Produced by
| Louis Fleming | ... | producer |
| Clive Freedman | ... | associate producer |
| Donald Loughman | ... | producer |
Music by
| Brian Easdale | ||
Cinematography by
| Jo Jago | ||
Editing by
| Tom Oliver | ||
Art Direction by
| Milly Burns | ... | (as Millie Burns) |
Second Unit Director or Assistant Director
| Aivar Kaulins | ... | first assistant director |
Sound Department
| Ivan Sharrock | ... | production sound mixer |
Music Department
| Brian Easdale | ... | conductor |
Script and Continuity Department
| Suzanne Haig | ... | script supervisor |
