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S21.E1 ∙ Warriors of the Deep: Part One

Wed, Jan 04, 1984

The Doctor, Tegan and Turlough land inside an undersea secret military base in wartime Earth, 2084. The base is about to be attacked on two fronts. Enemy agents within work to neutralize the base while an assault team of aquatic Silurians prepare without for a surprise attack.

6.3 /10

S21.E2 ∙ Warriors of the Deep: Part Two

Thu, Jan 05, 1984

Just are the Doctor gains a tentative trust from the humans, a Silurian battle cruiser approaches. The Doctor warns Commander Vorsha to hold his fire and find out what they want, but is the level-headed commander one who'll listen?

6.2 /10

S21.E3 ∙ Warriors of the Deep: Part Three

Wed, Jan 11, 1984

With Silurians and Sea Devils attacking the air locks, the saboteurs use the distraction to launch plans for disabling vital functions of the base. With all the strife going on around him, and an electricity-generating myrka on the loose, the Doctor endeavors to bring a little sunshine into their unhappy undersea lives.

6.1 /10

S21.E4 ∙ Warriors of the Deep: Part Four

Thu, Jan 12, 1984

With Silurians in control of the base, Icthar reveals his plan for a final solution to Earth's human problem, which presents the Doctor a great moral dilemma.

6.4 /10

S21.E5 ∙ The Awakening: Part One

Wed, Jan 18, 1984

The TARDIS arrives in Little Hodcombe. Tegan wants to visit her grandfather, only he's disappeared. There's also a war game going on, and it's getting out of hand.

6.8 /10

S21.E6 ∙ The Awakening: Part Two

Thu, Jan 19, 1984

The Malus, an alien that's purely evil, needs the civil war re-enactments to become authentic so it can feed off the psychic energy of dying and embattled men and fully revive. Not if the Doctor can derail things, of course.

6.8 /10

S21.E7 ∙ Frontios: Part One

Wed, Jan 25, 1984

In the far flung future, the TARDIS is forced to crash land on the planet Frontios, where the Doctor finds some of the last surviving human beings cowering from a meteorite bombardment.

6.8 /10

S21.E8 ∙ Frontios: Part Two

Thu, Jan 26, 1984

Following the destruction of the TARDIS, the only part of it left is the hat stand. So Turlough uses it as a weapon! Plantagenet gets swallowed by the earth, and Norna and Turlough discover the Tractators.

6.8 /10

S21.E9 ∙ Frontios: Part Three

Wed, Feb 01, 1984

Trying to rescue the Doctor from the Tractator's trap, Tegan finds herself and the Doctor in even more trouble. Turlough goes a bit mad, and reckons he knows the evil of the Tractators from old.

6.9 /10

S21.E10 ∙ Frontios: Part Four

Thu, Feb 02, 1984

The Doctor tries to deal with the Tractator's cunning plan, despite Turlough's best intervention. They discover the splintered TARDIS in the tunnels beneath the planet's surface, but how will they put it together again?

6.9 /10

S21.E11 ∙ Resurrection of the Daleks: Part One

Tue, Feb 07, 1984

A time corridor forces the Doctor to the London docklands on present-day Earth where a bomb squad watches over some strange, alien canisters. At the other end, a battle cruiser launches an assault on a prison space station that holds just one prisoner - Davros, creator of the Daleks.

7.6 /10

S21.E12 ∙ Resurrection of the Daleks: Part Two

Tue, Feb 14, 1984

While Davros looks into solving a small problem offered up by the Movellans, the Daleks have not overlooked the Time Lords for all their years of interest and attention paid them, hoping to make of the Doctor and his companions emissaries of their appreciation, in order to thank them all to the fullest and permanently.

7.7 /10

S21.E13 ∙ Planet of Fire: Part One

Wed, Feb 22, 1984

The Doctor and Turlough arrive on Lanzarote to investigate a signal. Turlough rescues American student Peri Brown from nearly drowning and discovers she has in her possession a data core from Turlough's home planet Trion. The Doctor, Turlough and Peri follow the signal to the volcanic planet Sarn, where the natives worship a fire god known as Logar, and where the Doctor learns The Master has accidentally shrunk himself after testing a more lethal version of his tissue compression eliminator and has taken control of Kamelion, using him to find numismaton gas that will restore him to his normal size.

7.1 /10

S21.E14 ∙ Planet of Fire: Part Two

Thu, Feb 23, 1984

On the volcanic planet Sarn, Turlough recognizes several Trion artifacts that point to Malkon (the Chosen One among the Sarn people) being his own brother. Meanwhile, Peri flees from Kamelion who has almost been entirely possessed by the Master.

7.1 /10

S21.E15 ∙ Planet of Fire: Part Three

Wed, Feb 29, 1984

Sarn prophesy foretells of an outsider who will come to aid the people. It's a role the Master is more than delighted to fill, which finally presents Timanov, the Sarn religious leader, the unbridled support he's sought in his campaign to cull the faithless from among his people. Turlough's secret past, however, is somehow intricately involved in all this, and the reluctance of its disclosure is enough to threaten all friendly ties with the Doctor.

7.1 /10

S21.E16 ∙ Planet of Fire: Part Four

Thu, Mar 01, 1984

While the Master, victim of his own attempt to improve his TCE weapon, seeks restoration through Sarn's numismaton gas, the truth of Turlough's past comes out at last, though to guarantee the safety of his brother and the Sarn people, Turlough must consider a great personal sacrifice.

7.2 /10

S21.E17 ∙ The Caves of Androzani: Part One

Wed, Mar 07, 1984

The Doctor and Peri get involved with drug running after landing on the twin planet of Androzani Minor and getting arrested as gun runners and targeted for execution. Not before Peri stumbles into some highly toxic and lethal plant life.

8.3 /10

S21.E18 ∙ The Caves of Androzani: Part Two

Thu, Mar 08, 1984

Having been saved from execution by Sharez Jek and his androids, Jek takes a shine to Peri, and wants her with him forever. Salateen tells the Dr and Peri that they are dying from Spectrox toxemia, but there is an antidote.

8.3 /10

S21.E19 ∙ The Caves of Androzani: Part Three

Wed, Mar 14, 1984

After escaping the vicious Magma creature, the Doctor is made a prisoner of the gun runners and taken to Androzani Major. The real Salateen takes an ill Peri back to Chellak.

8.6 /10

S21.E20 ∙ The Caves of Androzani: Part Four

Thu, Mar 15, 1984

Chellak and his men attack Jek's base. The Dr. crash-lands the ship, and must escape from his captors to find the antidote to the Spectrox poisoning and save Peri. He does so, but at a staggering cost.

8.8 /10

S21.E21 ∙ The Twin Dilemma: Part One

Wed, Mar 21, 1984

The Doctor struggles to adjust to his new self. Elsewhere a set of genius twins are kidnapped, whose mathematical computations can manipulate features of the universe. They're immediately put to work by aliens for an as yet unknown end.

5.3 /10

S21.E22 ∙ The Twin Dilemma: Part Two

Thu, Mar 22, 1984

The Doctor takes Peri to Titan 3, a desolate hunk of rock in space where he hopes to find some solitude for awhile. Instead he finds the lone but unconscious survivor of a recent spaceship crash in sight of a mound-shaped complex where no formalized structure should exist.

5.3 /10

S21.E23 ∙ The Twin Dilemma: Part Three

Wed, Mar 28, 1984

The Doctor arrives on Jaconda, once lush and green, to find it completely devastated by giant gastropods. Old legends about the planet's half-human/half-slugs weren't just myths after all. With or without help from the Doctor and his unpredictable mood swings, Lt. Lang is up for rescuing the twins, who are finally informed of the grand purpose they've been brought to Jaconda to accomplish.

5.3 /10

S21.E24 ∙ The Twin Dilemma: Part Four

Thu, Mar 29, 1984

The Doctor and Edgeworth deduce that the real plan of Mestor, the gastropod ruler of Jaconda, will not only destroy Jaconda but lead to the devastation of other planets. Together they hope to thwart him despite his formidable ability at slipping into people's minds and controlling them.

5.3 /10