Discover
Original Release
02/04/1956
Cast
| Name | Character |
|---|
| Boris Karloff | Colonel March Of Scotland Yard |
| Ewan Roberts | Inspector Ames |
| Philip Friend | Hamilton |
| Rachel Kempson | Helen Rune |
| Lionel Murton | Crowder |
| Russell Waters | Hocksby |
| John McLaren | Peter Ford |
| Eric Pohlmann | Commissionner Aristide Goron |
Directors
Writers
Paul Monash, John Dickson Carr
Cast
| Name | Character |
|---|
| Boris Karloff | Colonel March Of Scotland Yard |
| Ewan Roberts | Inspector Ames |
| Philip Friend | Hamilton |
| Rachel Kempson | Helen Rune |
| Lionel Murton | Crowder |
| Russell Waters | Hocksby |
| John McLaren | Peter Ford |
| Eric Pohlmann | Commissionner Aristide Goron |
Producers
| Name | Role |
|---|
| Hannah Weinstein | Producer |
