90 mins | Crime | April 30, 1964
90 mins | Crime | April 30, 1964
| IMDb rating | 5.5 |
| Producers | Rialto Film Preben-Philipsen |
| Original title | Edgar Wallace - Die Gruft mit dem Rätselschloss |
| Directors | Franz Josef Gottlieb |
| Writers | Franz Josef Gottlieb, Robert A. Stemmle, Edgar Wallace |
as Jimmy Flynn
as Kathleen Kent
as Real
as Spedding
as Connor
as George
as Ferry Westlake
as Inspektor Angel
as Feder-Lissy
as Sir John
as Margaret Clayton
as Goyle
as Vinnis
as Bat Sand