Discover
Original Release
11/14/1968
US Release
11/14/1968
Cast
| Name | Character |
|---|
| David Hedison | William Searle |
| Ann Bell | Ruth Searle |
| Jane Asher | Marielle |
| Jeremy Longhurst | Max Newby |
| Ewen Solon | Douglas Bishop |
| Tenniel Evans | Dr. Hugh Baillie |
| George McGrath | Watcher |
| Frank Cousins | Watcher |
| Kaplan Kaye | Watcher |
| Ann King | Watcher |
Directors
Writers
Cast
| Name | Character |
|---|
| David Hedison | William Searle |
| Ann Bell | Ruth Searle |
| Jane Asher | Marielle |
| Jeremy Longhurst | Max Newby |
| Ewen Solon | Douglas Bishop |
| Tenniel Evans | Dr. Hugh Baillie |
| George McGrath | Watcher |
| Frank Cousins | Watcher |
| Kaplan Kaye | Watcher |
| Ann King | Watcher |
| Elizabeth Robillard | Watcher |
Producers
| Name | Role |
|---|
| Joan Harrison | Executive Producer |
| Norman Lloyd | Executive Producer |
| Anthony Hinds | Producer |
