Discover
Original Release
07/06/1961
Cast
| Name | Character |
|---|
| Peter Brandon | Whisperer |
| Robert Duvall | William Wilson |
| Laurie Main | Sir Robert Tyne |
| Frank Gallop | Host |
Directors
Writers
Cast
| Name | Character |
|---|
| Peter Brandon | Whisperer |
| Robert Duvall | William Wilson |
| Laurie Main | Sir Robert Tyne |
| Frank Gallop | Host |
Producers
| Name | Role |
|---|
| Audrey Maas | Producer |
| Fred Wardenburg | Producer |
