The Doctor and Sarah are drawn off course and, instead of UNIT HQ, they arrive on the same site in 1911.
| Name | Type | Role | |
|---|---|---|---|
| Robert Holmes, Lewis Greifer | Writer | ||
| Peter Copley | Guest Star | ||
| Peter Mayock | Guest Star | ||
| Vic Tablian | Guest Star | ||
| Michael Bilton | Guest Star | ||
| Nick Burnell | Guest Star | ||
| Kevin Selway | Guest Star | ||
| Paddy Russell | Director |