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 | ||
| Terence Wilton | Guest Star | ||
| Brian Badcoe | Guest Star | ||
| Colin Bell | Guest Star | ||
| Paddy Russell | Director |