The demonic Nicholas Diabolus is put on trial accused of interfering with people's lives.
| Directing | Richard Warren | Director |
| Production | Ralph May | Producer |
| Camera | Denny Densham | Director of Photography |
| Editing | William Freeman | Editor |
| Costume & Make-Up | Kenneth Mackay | Makeup Artist |
| Sound | Ken Cameron | Sound Recordist |
| Sound | Ken Scrivener | Sound Recordist |
| Crew | Leo Jolley | Script |
| Writing | Dennis Clarke | Idea |
