The Doctor subjects himself to a dangerous experiment so that he can access the memories of the dead Wirrn Queen. Elsewhere, the larvae Wirrn are pupating into their adult form.
- Drama
- Year 1975
- 24 min
Tom Baker begins his seven glorious years in the role by battling a homegrown robotic menace, before whisking his companions first to mankind’s far future, and then the Daleks’ past.
- Year: 1974
-
E9 • The Sontaran Experiment: Part 1
The Doctor, Harry and Sarah find Earth is an empty wilderness. They meet a group of stranded human colonists who are being hunted by a robot and experimented upon by its master.
-
E10 • The Sontaran Experiment: Part 2
Sarah has been captured by the Sontaran, Field Major Styre who is conducting cruel experiments on the captured humans, paving the way for a full-scale invasion.
-
E11 • Genesis of the Daleks: Part 1
The Time Lords send the Doctor, Sarah and Harry to Skaro at a point in time shortly before the creation of the Daleks. The Doctor's mission is to destroy his greatest enemy.
-
E12 • Genesis of the Daleks: Part 2
The Doctor finds that some of Davros’s fellow Kaleds are unhappy with the development of the Daleks. Sarah is forced to load a Thal war rocket with radioactive explosives.
-
E13 • Genesis of the Daleks: Part 3
The Doctor informs the Kaled government of Davros’s experiments and they move to shut down the bunker. But Davros is one step ahead and prepares to take drastic action.
-
E14 • Genesis of the Daleks: Part 4
When the Kaled dome is destroyed by the Thals’ rocket, the war appears to be over and the Thals rejoice at their victory. But then, the Daleks appear and a massacre begins.
-
E15 • Genesis of the Daleks: Part 5
With Harry and Sarah his prisoners, Davros interrogates the Doctor, forcing him to reveal the future of the Daleks so that he can learn from their defeats to make them stronger.
-
E16 • Genesis of the Daleks: Part 6
The Kaled scientific elite move to prevent the development of the Daleks while the Doctor prepares to destroy them forever. But is it already too late?
-
E17 • Revenge of the Cybermen: Part 1
The Doctor, Sarah and Harry return to Nerva, but at an earlier point in time. The crew are dying from a space plague but the Doctor suspects a survivor may be responsible.
-
E18 • Revenge of the Cybermen: Part 2
Sarah is the latest victim of the space plague and the only way to cure her is by transmatting her down to the surface of the mysterious planetoid, Voga.
-
E19 • Revenge of the Cybermen: Part 3
The Cybermen who are intent on destroying Voga. The Doctor and two of the Nerva crew become walking bombs which they Cybermen will detonate once they reach their target.
-
E20 • Revenge of the Cybermen: Part 4
Their plan to blow up Voga thwarted, the Cybermen intend to crash Nerva into the planet. Vorus is almost ready to launch his rocket at Nerva, but Sarah is still trapped on board.
