Discover
When an Underwater Base comes under attack, the Doctor and Clara must save the frightened crew and defeat an impossible threat. But what is behind these terrifying events? And can they really be haunted by Ghosts?
Original Release
01/15/1972
Cast
| Name | Character |
|---|
| Jon Pertwee | The Doctor / Dr. Who |
| Katy Manning | Jo Grant |
| Aubrey Woods | Controller |
| Anna Barry | Anat |
| Valentine Palmer | Monia |
| Scott Fredericks | Boaz |
| Peter Hill | Manager |
| Andrew Carr | Senior Guard |
| Deborah Brayshaw | Girl Technician |
| George Raistrick | Guard at Work Centre |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Jon Pertwee | The Doctor / Dr. Who |
| Katy Manning | Jo Grant |
| Aubrey Woods | Controller |
| Anna Barry | Anat |
| Valentine Palmer | Monia |
| Scott Fredericks | Boaz |
| Peter Hill | Manager |
| Andrew Carr | Senior Guard |
| Deborah Brayshaw | Girl Technician |
| George Raistrick | Guard at Work Centre |
| Rick Lester | Ogron |
| Maurice Bush | Ogron |
| David Joyce | Ogron |
| Frank Menzies | Ogron |
| Bruce Wells | Ogron |
| Geoffrey Todd | Ogron |
| John Scott Martin | Dalek |
| Ricky Newby | Dalek |
| Murphy Grumbar | Dalek |
| Oliver Gilbert | Dalek Voices |
Producers
| Name | Role |
|---|
| Steve Broster | Producer |
| Barry Letts | Producer |
