Doctor Who (1963-1989)
The Ark In Space (Part 4 of 4)
| S 12 | Ep 8 | 1975/02/15 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor tries to protect the humans still in cryogenic suspension from the Wirrn, who are determined to use Earth as their new breeding ground.
Doctor Who (1963-1989)
The Sontaran Experiment (Part 1 of 2)
| S 12 | Ep 9 | 1975/02/22 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor, Sarah and Harry teleport to Earth to ensure the planet is safe for the survivors on-board Nerva Beacon to return to Earth and re-inhabit their world. Only to find a Sontaran named Styre has captured a group of humans and conducting experiments on them to discover the human body's weaknesses, as part of the Sontaran's goal for domination of the galaxy.
Doctor Who (1963-1989)
The Sontaran Experiment (Part 2 of 2)
| S 12 | Ep 10 | 1975/03/01 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor learns that Styre has been experimenting on the Galsec crewmembers to pave the way for a Sontaran invasion of Earth and decides the only way to halt his plans is to challenge him to a duel.
Doctor Who (1963-1989)
Genesis Of The Daleks (Part 1 of 6)
| S 12 | Ep 11 | 1975/03/08 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor and his companions are sent to the planet Skaro by the Time Lords to prevent the creation of the Daleks.
Doctor Who (1963-1989)
Genesis Of The Daleks (Part 2 of 6)
| S 12 | Ep 12 | 1975/03/15 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor and Harry are taken to the Kaled bunker where Davros is preparing to demonstrate the Daleks, while Sarah is captured by the Thals and taken to their city as a slave worker.
Doctor Who (1963-1989)
Genesis Of The Daleks (Part 3 of 6)
| S 12 | Ep 13 | 1975/03/22 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor and Harry head to the Kaled city to alert the authorities to Davros' plans while Sarah and Sevrin are forced to work on the completion of the Thals' rocket.
Doctor Who (1963-1989)
Genesis Of The Daleks (Part 4 of 6)
| S 12 | Ep 14 | 1975/03/29 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor fails to prevent the Thals from destroying the Kaled city but they don't have long to enjoy their victory before the Daleks attack.
Doctor Who (1963-1989)
Genesis Of The Daleks (Part 5 of 6)
| S 12 | Ep 15 | 1975/04/05 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor is forced to give Davros full details of future Dalek victories but opposition to Davros' plans is growing among the Kaleds and soon there is open rebellion.
Doctor Who (1963-1989)
Genesis Of The Daleks (Part 6 of 6)
| S 12 | Ep 16 | 1975/04/12 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
Gharman tries to convince the Kaleds to vote against the Dalek project but Davros has a trick up his sleeve, while the Doctor works to destroy the tape recording of Dalek victory and the Thals plan an intervention of their own.
Doctor Who (1963-1989)
Revenge Of The Cybermen (Part 1 of 4)
| S 12 | Ep 17 | 1975/04/19 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Time Ring returns The Doctor, Sarah and Harry to Nerva Beacon thousands of years before they left. Where the Doctor, Sarah and Harry find the Beacon's crew have been wiped out by a space plague, only to discover the crew have been murdered by a cybermat and the culprits are the Cybermen and geologist Professor Kellman who bid to wipe out "Voga" a planet of gold, home of the subterranean Vogans who defeated the Cybermen in a war.
Doctor Who (1963-1989)
Revenge Of The Cybermen (Part 2 of 4)
| S 12 | Ep 18 | 1975/04/26 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor transmits Sarah and Harry down to Voga to cure Sarah of the Cybermat's poison but Kellman's sabotage means he is unable to bring them back.
Doctor Who (1963-1989)
Revenge Of The Cybermen (Part 3 of 4)
| S 12 | Ep 19 | 1975/05/03 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Cybermen force the Doctor, Stevenson and Lester to carry bombs to the centre of Voga while Sarah, Harry and Tyrum decide to contact Vorus.
Doctor Who (1963-1989)
Revenge Of The Cybermen (Part 4 of 4)
| S 12 | Ep 20 | 1975/05/10 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor, Harry and Lester try to destroy the Cybermen's relay device, while the Vogans prepare to destroy Nerva even though Sarah is still on board.
Doctor Who (1963-1989)
Terror Of The Zygons (Part 1 of 4)
| S 13 | Ep 1 | 1975/08/30 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor, Sarah and Harry are summoned back to Earth, where the Brigadier asks them to investigate the destruction of a series of North Sea oil rigs.
Doctor Who (1963-1989)
Terror Of The Zygons (Part 2 of 4)
| S 13 | Ep 2 | 1975/09/06 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Zygon traps the Doctor and Sarah in a decompression chamber while Harry is taken to the aliens' underwater ship.
Doctor Who (1963-1989)
Terror Of The Zygons (Part 3 of 4)
| S 13 | Ep 3 | 1975/09/13 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor and the Brigadier begin to realise who the Zygon imposters among them are while Sarah discovers a secret tunnel to the underwater ship.
Doctor Who (1963-1989)
Terror Of The Zygons (Part 4 of 4)
| S 13 | Ep 4 | 1975/09/20 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
UNIT attempt to track down the Zygon ship while Broton prepares to have the Skarasen attack London.
Doctor Who (1963-1989)
Planet Of Evil (Part 1 of 4)
| S 13 | Ep 5 | 1975/09/27 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor and Sarah answer a distress call and find themselves on Zeta Minor, the last planet of the known universe, where a Morestran expedition has gone missing.
Doctor Who (1963-1989)
Planet Of Evil (Part 2 of 4)
| S 13 | Ep 6 | 1975/10/04 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor realizes that Zeta Minor lies on the boundary between the universes of matter and anti-matter and something on the planet won't let the Morestrans leave.
Doctor Who (1963-1989)
Planet Of Evil (Part 3 of 4)
| S 13 | Ep 7 | 1975/10/11 |
| TV Series Episode | 24 min TV-PG | |
| ADV DRA SF | UK | |
The Doctor makes a deal with the Anti-Matter Beast to return all the anti-matter to the planet but Sorenson is determined to continue his research.