An heiress suddenly vanishes! A detective comes to the forlorn mansion of the missing heiress's wheel-chair-ridden uncle to discover the secret behind the disappearance.
| Directing | Godfrey Grayson | Director |
| Writing | Roy Plomley | Screenplay |
| Writing | Wilfred Burr | Theatre Play |
| Writing | Ambrose Grayson | Screenplay |
| Costume & Make-Up | Marjorie Green | Makeup Artist |
| Production | Anthony Hinds | Producer |
