The Doctor is being held prisoner by the Monk and Steven and Vicki's search for him brings them to the Saxon village.But a greater danger threatens when a Viking raiding party arrives.
| Name | Type | Role | |
|---|---|---|---|
| Dennis Spooner | Writer | ||
| Ronald Rich | Guest Star | ||
| Peter Russell | Guest Star | ||
| Michael Miller | Guest Star | ||
| Geoffrey Cheshire | Guest Star | ||
| Douglas Camfield | Director |