75 mins | Crime | Nov. 30, 1953
75 mins | Crime | Nov. 30, 1953
| Producers | Roger Proudlock Productions |
| Original title | Black 13 |
| Directors | Ken Hughes |
| Writers | Pietro Germi, Ken Hughes |
as Stephen
as Claire
as Robert
as Marion
as Stella
as Joe
as Wally
as Mrs. Barclay
as Prof. Barclay
as Inspector
as Bruno
as Policeman (uncredited)