Discover
Original Release
04/13/2013
US Release
04/13/2013
Cast
| Name | Character |
|---|
| Matt Smith | The Doctor |
| Jenna Coleman | Clara |
| Liam Cunningham | Captain Zhukov |
| David Warner | Professor Grisenko |
| Tobias Menzies | Lieutenant Stepashin |
| Josh O'Connor | Piotr |
| James Norton | Onegin |
| Charlie Anson | Belevich |
| Spencer Wilding | Skaldak |
| Nicholas Briggs | Skaldak |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Matt Smith | The Doctor |
| Jenna Coleman | Clara |
| Liam Cunningham | Captain Zhukov |
| David Warner | Professor Grisenko |
| Tobias Menzies | Lieutenant Stepashin |
| Josh O'Connor | Piotr |
| James Norton | Onegin |
| Charlie Anson | Belevich |
| Spencer Wilding | Skaldak |
| Nicholas Briggs | Skaldak |
| Eran Backler | Submariner |
| Scott Stevenson | Submariner |
Producers
| Name | Role |
|---|
| Steven Moffat | Executive Producer |
| Caroline Skinner | Executive Producer |
| Phillipa Cole | Producer |
| Denise Paul | Producer |
| Marcus Wilson | Producer |
