Years after fleeing his ancestral home with his mother, Jason returns home to claim his birthright, only to find his way blocked by his evil cousin Thomas. In order to reclaim his title, Jason must do battle with his cousin, who calls upon the members of the deadly Hellfire Club to stop him.
| Directing | Robert S. Baker | Director |
| Directing | Monty Berman | Director |
| Writing | Jimmy Sangster | Screenplay |
| Writing | Jimmy Sangster | Story |
| Writing | Leon Griffiths | Screenplay |
| Sound | Clifton Parker | Music |
