Discover
The Doctor takes Martha to New Earth, where he must battle a powerful old enemy.
Original Release
04/14/2007
US Release
07/20/2007
Cast
| Name | Character |
|---|
| David Tennant | The Doctor |
| Freema Agyeman | Martha Jones |
| Ardal O'Hanlon | Brannigan |
| Anna Hope | Novice Hame |
| Travis Oliver | Milo |
| Lenora Crichlow | Cheen |
| Jennifer Hennessy | Valerie |
| Bridget Turner | Alice |
| Georgine Anderson | May |
| Simon Pearsall | Whitey |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| David Tennant | The Doctor |
| Freema Agyeman | Martha Jones |
| Ardal O'Hanlon | Brannigan |
| Anna Hope | Novice Hame |
| Travis Oliver | Milo |
| Lenora Crichlow | Cheen |
| Jennifer Hennessy | Valerie |
| Bridget Turner | Alice |
| Georgine Anderson | May |
| Simon Pearsall | Whitey |
| Daisy Lewis | Javit |
| Nicholas Boulton | Businessman |
| Erika Macleod | Sally Calypso |
| Judy Norman | Ma |
| Graham Padden | Pa |
| Lucy Davenport | Pale Woman |
| Tom Edden | Pharmacist #1 |
| Natasha Williams | Pharmacist #2 |
| Gayle Telfer Stevens | Pharmacist #3 |
| Struan Rodger | The Face of Boe |
Producers
| Name | Role |
|---|
| Russell T. Davies | Executive Producer |
| Julie Gardner | Executive Producer |
| Phil Collinson | Producer |
