Discover
Original Release
10/28/1978
Cast
| Name | Character |
|---|
| Tom Baker | The Doctor / Doctor Who |
| Mary Tamm | Romana |
| Beatrix Lehmann | Professor Rumford |
| Susan Engel | Vivien Fay |
| Elaine Ives-Cameron | Martha |
| Gerald Cross | White Guardian |
| Decima Delaney | Druid |
| James Muir | Druid |
| Mike Mungarvan | Druid |
| John Leeson | K9 (voice) / K9 |
Directors
Writers
Creators
Cast
| Name | Character |
|---|
| Tom Baker | The Doctor / Doctor Who |
| Mary Tamm | Romana |
| Beatrix Lehmann | Professor Rumford |
| Susan Engel | Vivien Fay |
| Elaine Ives-Cameron | Martha |
| Gerald Cross | White Guardian |
| Decima Delaney | Druid |
| James Muir | Druid |
| Mike Mungarvan | Druid |
| John Leeson | K9 (voice) / K9 |
Producers
| Name | Role |
|---|
| Graham Williams | Producer |
