Doctor Who: The Armageddon Factor (1979) — Cast
Cast
| Susan Skipper | Heroine |
| William Squire | Shadow |
| Mary Tamm | Anunciadora Villa Romana |
| Ian Liston | Hero Orc / Goblin / Uruk-hai / Ringwraith |
| Davyd Harries | Shapp |
| John Cannon | Security Guard |
| Lalla Ward | Astra |
| Pat Gorman | Shuttle Pilot |
| Valentine Dyall | Marysia's Guardian |
| Lalla Ward | Astra |
| Susan Skipper | Heroine |
| John Leeson | K |
| Tom Baker | Doctor |
| John Cannon | Security Guard |
| John Leeson | K |
| Barry Jackson | Gaspard Drax |
| William Squire | Shadow |
| Tom Baker | Doctor |
| Harry Fielder | Security Guard |
| Davyd Harries | Shapp |
| Ian Saynor | Merak |
| Barry Jackson | Gaspard Drax |
| Valentine Dyall | Marysia's Guardian |
| Pat Gorman | Shuttle Pilot |
| Iain Armstrong | Military Technician |
| John Woodvine | Marshal |
| Ian Saynor | Merak |
| Mary Tamm | Anunciadora Villa Romana |
| Iain Armstrong | Military Technician |
| Ian Liston | Hero Orc / Goblin / Uruk-hai / Ringwraith |
| Harry Fielder | Security Guard |
| John Woodvine | Marshal |
Crew
| David Maloney | Producer |
| Dudley Simpson | Original Music Composer |
| Douglas Adams | Script Editor |
| Delia Derbyshire | Theme Song Performance |
| Douglas Adams | Script Editor |
| Anthony Read | Script Editor |
| Dudley Simpson | Original Music Composer |
| Anthony Read | Script Editor |
| David Maloney | Producer |
| Delia Derbyshire | Theme Song Performance |
| Michael Hayes | Director |
| Michael Hayes | Director |
| Graham Williams | Producer |
| Graham Williams | Producer |
| Dave Martin | Writer |
| Bob Baker | Writer |
| Dave Martin | Writer |
| Bob Baker | Writer |