Discover
The Doctor and Clara land on a damaged Russian Submarine in 1983 as it spirals out of control into the ocean depths. An alien creature is loose on board, having escaped from a block of Arctic ice. With tempers flaring and a cargo of nuclear weapons on board, it’s not just the crew but the whole of humanity at stake!
Original Release
02/21/1970
Cast
| Name | Character |
|---|
| Jon Pertwee | Doctor Who / The Doctor |
| Caroline John | Liz Shaw |
| Nicholas Courtney | Brigadier Lethbridge Stewart / Alistair Gordon Lethbridge-Stewart |
| Norman Jones | Major Baker |
| Geoffrey Palmer | Masters |
| Peter Miles | Dr. Lawrence |
| Paul Darrow | Captain Hawkins |
| Richard Steele | Sergeant Hart |
| Thomasine Heiner | Miss Dawson |
| Ian Talbot | Travis |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Jon Pertwee | Doctor Who / The Doctor |
| Caroline John | Liz Shaw |
| Nicholas Courtney | Brigadier Lethbridge Stewart / Alistair Gordon Lethbridge-Stewart |
| Norman Jones | Major Baker |
| Geoffrey Palmer | Masters |
| Peter Miles | Dr. Lawrence |
| Paul Darrow | Captain Hawkins |
| Richard Steele | Sergeant Hart |
| Thomasine Heiner | Miss Dawson |
| Ian Talbot | Travis |
| Dave Carter | Old Silurian |
| Nigel John | Young Silurian |
| Peter Halliday | Silurians |
| Paul Barton | Silurian |
| John Churchill | Silurian |
| Pat Gorman | Silurian |
| Fulton Mackay | Dr. Quinn |
| Pat Matthews | Technician |
| Olive McNeil | Technician |
| Miao Tan | Silurian |
Producers
| Name | Role |
|---|
| Barry Letts | Producer |
