The Doctor has been framed as the monster maker by Finch and is on the run from the army, while Sarah attempts to alert UNIT to what Grover is up to.
| Name | Type | Role | |
|---|---|---|---|
| Malcolm Hulke | Writer | ||
| Brian Badcoe | Guest Star | ||
| Colin Bell | Guest Star | ||
| Terence Wilton | Guest Star | ||
| Paddy Russell | Director |