Episode
Doctor Who: The Power of Kroll (1)
Overview
The Third Moon of Delta Magna, The Future. The Doctor and Romana arrive in search of the fifth segment and are immediately swept up in a conflict between the crew of a new refinery and the embittered natives…
Details
- Series
- Doctor Who
- Season
- Season 16
- Episode
- Episode 17
- Air date
- 1978-12-23
- Runtime
- 25 min
Episode context
The Power of Kroll (1) is Episode 17 in The Key to Time of Doctor Who. It aired on 1978-12-23. The runtime is 25 min.
Previous / Next
Episode 16: The Androids of Tara (4)
Grendel plans two weddings and a funeral to cement his hold over Tara. The Doctor and K-9 race to foil him and save the Time Lady's life.
Episode 18: The Power of Kroll (2)
The Doctor and Romana try to avoid being sacrificed to Kroll – just in time for the real monster to appear.
More episodes from this season
Episode 15: The Androids of Tara (3)
The battle for control of Tara turns into a duel of wits between the Doctor and Grendel. But the Count shows he has more treacherous tricks up his sleeve.
Episode 19: The Power of Kroll (3)
The massive Kroll is awake and killing anyone in its path. And the swampies are determined to appease it – by sacrificing the Doctor and Romana.
Episode 14: The Androids of Tara (2)
The Doctor must employ a desperate gambit to keep the evil Grendel off the throne. And the Count has a new pawn to play - Romana.
Episode 20: The Power of Kroll (4)
The Doctor and Romana are trapped between the monstrous Kroll and the insane refinery commander. And there is no sign of the fifth segment of the Key to Time.
Episode 13: The Androids of Tara (1)
Arriving on Tara, Romana locates the fourth segment of the Key to Time with ease. But getting it away proves more difficult, as she is captured by the scheming Count Grendel who wants the throne of Tara for himself.
Episode 21: The Armageddon Factor (1)
Searching for the sixth segment, the Doctor and Romana land in the midst of a brutal nuclear war between the planets Atrios and Zeos.
Episode 12: The Stones of Blood (4)
Facing a sentence of death from merciless justice machines, the Doctor must play for time while Romana tries to discover just who Vivian Fey really is.
Episode 22: The Armageddon Factor (2)
Swept up in an apocalyptic war, the Doctor must help the Marshal defend his planet. But who or what controls the Marshal?
Episode 11: The Stones of Blood (3)
Chased by blood-thirsty stones, the Doctor must find a way to rescue Romana. What awaits him in the theoretical absurdity of hyperspace?
Episode 23: The Armageddon Factor (3)
The Doctor meets a new enemy – the Shadow – who wants the Key to Time. And the Atrian-Zeon war is approaching an awful climax.