Discover
Original Release
01/07/1952
Cast
| Name | Character |
|---|
| Whit Bissell | Prof. Geoffrey Crawford |
| Phyllis Kirk | Mary Grenville |
| Joan Wetmore | Lydia Fenton |
| Anne Seymour | Judith Pamphlum |
| Larry Weber | Lord George Harwell |
| Alan Devitt | Nicholas Fenton |
| Addison Powell | Giles |
| Robert Dale Martin | Captain of King's Guard |
| Paul Branson | Announcer |
| Betty Furness | Self - Commercial Spokeswoman |
Directors
Writers
John Dickson Carr, Sumner Locke Elliott
Cast
| Name | Character |
|---|
| Whit Bissell | Prof. Geoffrey Crawford |
| Phyllis Kirk | Mary Grenville |
| Joan Wetmore | Lydia Fenton |
| Anne Seymour | Judith Pamphlum |
| Larry Weber | Lord George Harwell |
| Alan Devitt | Nicholas Fenton |
| Addison Powell | Giles |
| Robert Dale Martin | Captain of King's Guard |
| Paul Branson | Announcer |
| Betty Furness | Self - Commercial Spokeswoman |
Producers
| Name | Role |
|---|
| Worthington Miner | Producer |
