Seasons & episodes
S12 · E12Genesis of the Daleks (2) 1975-03-15 · 25 min
The Doctor and Harry are taken to the Kaled bunker where Davros is preparing to demonstrate the Daleks, while Sarah Jane is captured by the Thals and taken to their city as a slave worker.
S12 · E13Genesis of the Daleks (3) 1975-03-22 · 25 min
The Doctor and Harry head to the Kaled city to alert the authorities to Davros' plans while Sarah Jane and Sevrin are forced to work on the completion of the Thals' rocket.
S12 · E14Genesis of the Daleks (4) 1975-03-29 · 25 min
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.
S12 · E15Genesis of the Daleks (5) 1975-04-05 · 25 min
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.
S12 · E16Genesis of the Daleks (6) 1975-04-12 · 25 min
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.
S12 · E17Revenge of the Cybermen (1) 1975-04-19 · 25 min
The orbit of Jupiter, the 25th century. Arriving back on the Nerva Beacon much earlier in history, the Doctor and his friends discover the satellite beset by space plague while its crew struggles to keep space traffic away from Voga, the newest moon of Jupiter. But what is the connection between Voga, the plague, and some old enemies of the Doctor?
S12 · E18Revenge of the Cybermen (2) 1975-04-26 · 25 min
The Doctor transmits Sarah Jane and Harry down to Voga to cure Sarah Jane of the Cybermat's poison but Kellman's sabotage means he is unable to bring them back.
S12 · E19Revenge of the Cybermen (3) 1975-05-03 · 25 min
The Cybermen force the Doctor, Stevenson and Lester to carry bombs to the centre of Voga while Sarah Jane, Harry and Tyrum decide to contact Vorus.
S12 · E20Revenge of the Cybermen (4) 1975-05-10 · 25 min
The Doctor, Harry and Lester try to destroy the Cybermen's relay device, while the Vogans prepare to destroy Nerva even though Sarah Jane is still on board.
S13 · E1Terror of the Zygons (1) 1975-08-30 · 25 min
Scotland, the near future. Something is smashing oil rigs off the Scottish coast, and UNIT have been called in to investigate. The Brigadier summons the Doctor to Earth to help in the investigation, but it soon becomes clear some kind of alien presence is at work...
S13 · E2Terror of the Zygons (2) 1975-09-06 · 25 min
The Zygon traps the Doctor and Sarah Jane in a decompression chamber while Harry is taken to the aliens' underwater ship.
S13 · E3Terror of the Zygons (3) 1975-09-13 · 25 min
The Doctor and the Brigadier begin to realise who the Zygon imposters among them are while Sarah Jane discovers a secret tunnel to the underwater ship.
S13 · E4Terror of the Zygons (4) 1975-09-20 · 25 min
UNIT attempt to track down the Zygon ship while Broton prepares to have the Skarasen attack London.
S13 · E5Planet of Evil (1) 1975-09-27 · 25 min
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.
S13 · E6Planet of Evil (2) 1975-10-04 · 25 min
The Doctor realises 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.
S13 · E7Planet of Evil (3) 1975-10-11 · 25 min
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.
S13 · E8Planet of Evil (4) 1975-10-18 · 25 min
The Doctor tries to convince Sorenson to sacrifice himself for the rest of the crew but Salamar's attempt to deal with the situation causes their problems to multiply.
S13 · E9Pyramids of Mars (1) 1975-10-25 · 25 min
The Doctor and Sarah are drawn off course and, instead of UNIT HQ, they arrive on the same site in 1911.
S13 · E10Pyramids of Mars (2) 1975-11-01 · 25 min
The Doctor, Sarah and Laurence try to find a way to sever Sutekh's link to the mummies while poacher Ernie Clements finds the priory surrounded by a forcefield.
S13 · E11Pyramids of Mars (3) 1975-11-08 · 25 min
The Doctor and Sarah try to destroy Sutekh's rocket but the Osiran's mental powers prove too great for them.
S13 · E12Pyramids of Mars (4) 1975-11-15 · 25 min
Sutekh forces the Doctor to transport Scarman and a mummy to Mars, where the Doctor and Sarah try to stop them destroying the Eye of Horus.
S13 · E13The Android Invasion (1) 1975-11-22 · 25 min
The Doctor and Sarah return to Earth in the present day to find a strangely deserted village and woods stalked by white-clad figures.
S13 · E14The Android Invasion (2) 1975-11-29 · 25 min
The Doctor suspects Crayford brought something to Earth in his rocket, as he and Sarah find themselves hunted by UNIT.
S13 · E15The Android Invasion (3) 1975-12-06 · 25 min
The Doctor is captured by Styggron and left to die in the destruction of the fake village but Sarah escapes from the disorientation chamber to try and rescue him.