The Doctor is captured by the War Chief, who belongs to the same race of people as the Doctor, and offers an alliance. In the 1917 zone, fighters prepare to attack Central Control.
| Name | Type | Role | |
|---|---|---|---|
| Malcolm Hulke, Terrance Dicks | Writer | ||
| Stephen Hubay | Guest Star | ||
| Michael Napier-Brown | Guest Star | ||
| David Maloney | Director |