1963

S12.E1 ∙ Robot: Part One

Fri, Dec 27, 1974

Can the Doctor, now in his fourth incarnation, recover from his post-regenerative trauma to save the Earth from Think Tank and their plot for world domination?

7.6 /10

S12.E2 ∙ Robot: Part Two

Fri, Jan 03, 1975

The Doctor and Sarah become convinced Think Tank are behind the electronic component thefts but are unable to stop them carrying out another raid.

7.3 /10

S12.E3 ∙ Robot: Part Three

Fri, Jan 10, 1975

Sarah and Kettlewell infiltrate an SRS meeting to try and find out what Miss Winters is up to but there is a surprise in store.

7.2 /10

S12.E4 ∙ Robot: Part Four

Fri, Jan 17, 1975

UNIT attempt to get into the bunker to stop Miss Winters setting off the world's nuclear missiles but first they have to get past the K1.

7.2 /10

S12.E5 ∙ The Ark in Space: Part One

Fri, Jan 24, 1975

The Doctor's attempt to give Harry a trip in the TARDIS sees the two of them and Sarah arriving onboard a space station in the far future, with some rather deadly security mechanisms.

8.1 /10

S12.E6 ∙ The Ark in Space: Part Two

Fri, Jan 31, 1975

The Doctor and Harry revive the Ark's medtech, Vira, to help Sarah.But when station commander Noah is revived, he becomes suspicious of the newcomers.

8.1 /10

S12.E7 ∙ The Ark in Space: Part Three

Fri, Feb 07, 1975

Knowing that Noah has been infected by the Wirrn, the Doctor persuades Vira to halt the reviving of her people, knowing it will place them in danger as well.

8 /10

S12.E8 ∙ The Ark in Space: Part Four

Fri, Feb 14, 1975

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.

8.1 /10

S12.E9 ∙ The Sontaran Experiment: Part One

Fri, Feb 21, 1975

The Doctor, Sarah and Harry teleports 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.

7.2 /10

S12.E10 ∙ The Sontaran Experiment: Part Two

Fri, Feb 28, 1975

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.

7.2 /10

S12.E11 ∙ Genesis of the Daleks: Part One

Fri, Mar 07, 1975

The Doctor and his companions are sent to the planet Skaro by the Time Lords to prevent the creation of the Daleks.

9 /10

S12.E12 ∙ Genesis of the Daleks: Part Two

Fri, Mar 14, 1975

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.

8.8 /10

S12.E13 ∙ Genesis of the Daleks: Part Three

Fri, Mar 21, 1975

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.

8.7 /10

S12.E14 ∙ Genesis of the Daleks: Part Four

Fri, Mar 28, 1975

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.

8.9 /10

S12.E15 ∙ Genesis of the Daleks: Part Five

Fri, Apr 04, 1975

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.

8.9 /10

S12.E16 ∙ Genesis of the Daleks: Part Six

Fri, Apr 11, 1975

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.

9.1 /10

S12.E17 ∙ Revenge of the Cybermen: Part One

Fri, Apr 18, 1975

The Doctor, Sarah and Harry use the Time Ring to return to the Nerva Beacon, however they arrive thousands of years earlier than they anticipated and discover that an old foe of the Doctor is targeting the station's crew.

7.1 /10

S12.E18 ∙ Revenge of the Cybermen: Part Two

Fri, Apr 25, 1975

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.

6.9 /10

S12.E19 ∙ Revenge of the Cybermen: Part Three

Fri, May 02, 1975

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.

6.9 /10

S12.E20 ∙ Revenge of the Cybermen: Part Four

Fri, May 09, 1975

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.

7 /10