Doctor Who: The Mysterious Planet
1h 40m·Science Fiction, Drama, Adventure
Directed by Nicholas Mallett
The Doctor is summoned before the High Council of Time Lords to stand trial for the charges of harmful interference to the course of events during his travels which have threatened the sanctity of the universe. Indignant at these accusations, the Doctor pleads his case to the Inquisitor with the hope that she will see him as a source of hope and goodwill for existence. However, his prosecuting attorney, a sinister Time Lord known simply as the Valeyard, begins a crusade against the Doctor with the motive of framing him as a villainous renegade.
| Actor | Role |
|---|---|
 Colin BakerThe Doctor | The Doctor |
 Nicola BryantPeri Brown | Peri Brown |
 Michael JaystonThe Valeyard | The Valeyard |
 Lynda BellinghamThe Inquisitor | The Inquisitor |
 Tony SelbySabalom Glitz | Sabalom Glitz |
 Glen MurphyDibber | Dibber |
 Joan SimsQueen Katryca | Queen Katryca |
 Tom ChadbonMerdeen | Merdeen |
 Roger BrierleyDrathro (voice) | Drathro (voice) |
 David RodiganBroken Tooth | Broken Tooth |
| AAdam BlackwoodBalazar | Balazar |
 Timothy WalkerGrell | Grell |
| BBilly McCollHumker | Humker |
 Sion Tudor OwenTandrell | Tandrell |