S13 E1 • Terror of the Zygons (1)

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 E2 • Terreur des Zygons (2)

Scotland, the near future. Something is smashing oil rigs off the Scottish coast, and UNIT have been called in to investigate. The aliens responsible, the Zygons, try to kill the Doctor and Sarah Jane, then attempt to recover their signal device using their ability to mimic human beings.

Première diffusion : 6 septembre 1975

S13 E3 • Terror of the Zygons (3)

Scotland, the near future. Something is smashing oil rigs off the Scottish coast, and UNIT have been called in to investigate. The Doctor discovers a colony of shapeshifting Zygons and their cyborg weapon, the Skarasen, and in the process solves one of Scotland's greatest mysteries...

S13 E4 • Terreur des Zygons (3)

UNIT attempt to track down the Zygon ship while Broton prepares to have the Skarasen attack London.

Première diffusion : 20 septembre 1975

S13 E5 • Planète du mal (1)

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.

Première diffusion : 27 septembre 1975

S13 E7 • Planet of Evil (3)

The edge of the known universe, in the year 37,166. The TARDIS lands on the planet Zeta Minor, where a Morestran survey team has suffered a series of horrific killings. What dark secret does the team leader keep - and will the planet permit anyone to leave?

S13 E6 • Planet of Evil (2)

The edge of the known universe, in the year 37,166. The Morestran crew believe the Doctor and Sarah Jane are responsible for the deaths of their personnel, but the Doctor warns that a greater danger threatens them and all the galaxy.

S13 E8 • Planète du mal (4)

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.

Première diffusion : 18 octobre 1975

S13 E9 • Pyramids of Mars (1)

England, 1911. The TARDIS is drawn off-course and lands in the country house of archaeologist Marcus Scarman. But what did Scarman unearth on his last visit to Egypt, and how can the Doctor defeat his most powerful foe yet - Sutekh, the God of Destruction?

S13 E10 • Pyramids of Mars (2)

England, 1911. The TARDIS is drawn off-course and lands in the country house of archaeologist Marcus Scarman. But what did Scarman unearth on his last visit to Egypt, and how can the Doctor defeat his most powerful foe yet - Sutekh, the God of Destruction?

S13 E11 • Pyramides de Mars (3)

The Doctor and Sarah try to destroy Sutekh's rocket but the Osiran's mental powers prove too great for them.

Première diffusion : 8 novembre 1975

S13 E12 • Pyramides de Mars (4)

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.

Première diffusion : 15 novembre 1975

S13 E13 • The Android Invasion (1)

England, the near future... perhaps. The TARDIS lands in the woods near Devesham Space Centre, and mysteries abound: soldiers rise from the grave, men lost in deep space are alive and well, and the entire population behaves very oddly indeed. What has happened to Earth - or is the true threat yet to come?

S13 E14 • L'invasion de l'astéroïde (2)

The Doctor suspects Crayford brought something to Earth in his rocket, as he and Sarah find themselves hunted by UNIT.

Première diffusion : 29 novembre 1975

S13 E15 • L'invasion de l'astéroïde (3)

The Doctor suspects Crayford brought something to Earth in his rocket, as he and Sarah find themselves hunted by UNIT.

Première diffusion : 6 décembre 1975

S13 E16 • The Android Invasion (4)

England, the near future... perhaps. The TARDIS lands in the woods near Devesham Space Centre, and mysteries abound: soldiers rise from the grave, men lost in deep space are alive and well, and the entire population behaves very oddly indeed. What has happened to Earth - or is the true threat yet to come?

S13 E17 • Le cerveau de Morbius (1)

The storm-lashed planet Karn. Near a graveyard of crashed starships, the demented surgeon Solon hides in his castle, the last acolyte of the Time Lord despot Morbius. He only needs one final item to make his master live again... and then the Doctor and Sarah arrive...

Première diffusion : 3 janvier 1976

S13 E18 • The Brain of Morbius (2)

The Doctor is captured by the Sisterhood, and Sarah Jane is blinded freeing him. The Doctor has no choice but to go back for a cure, unaware that he is leaving Sarah Jane in the hands of a treacherous Dr. Solon and the renegade Time Lord Morbius.

S13 E19 • Le cerveau de Morbius (3)

While the Doctor goes to confront the Sisterhood to seek a cure for Sarah Jane's blindness, Solon realizes that he must transfer Morbius' brain into a new body before it is too late.

Première diffusion : 17 janvier 1976

S13 E20 • Le cerveau de Morbius (4)

Morbius lives once more, but as a rampaging beast. The Doctor is forced to ally with Dr. Solon to bring him to heel, but the two disagree about what should happen to Morbius.

Première diffusion : 24 janvier 1976

S13 E22 • The Seeds of Doom (2)

Two employees of the millionnaire Harrison Chase arrive at the Antarctic base, and they will stop at nothing to get hold of the second seed-pod.

S13 E21 • The Seeds of Doom (1)

The Antarctic, the near future. A strange seed-pod is unearthed from 20-thousand-year-old ice. The Doctor and Sarah go to investigate, but are too late to prevent the pod infecting a scientist and unleashing a threat to all animal life on Earth...

S13 E23 • Les graines du destin (3)

England: The 20th Century. After they return from England after their Antarctic ordeal, Chase tries to eliminate the Doctor and Sarah Jane, but they escape and track him down at his estate, where he is preparing to open the Krynoid pod.

Première diffusion : 14 février 1976

S13 E24 • The Seeds of Doom (4)

England: The 20th century. The Doctor is captured by Chase, who plans to breed the stolen Krynoid pod. The Doctor is placed in an automated compost hopper and only Sarah Jane can save him...but will she make it before the Krynoid grows to fruition?

S13 E25 • The Seeds of Doom (5)

England, the near future. The Krynoid grows to monstrous size and traps the Doctor and the others in a cottage. The creature demands they turn over the Doctor, while Chase seeks to make an alliance with the alien vegetation.

S13 E26 • The Seeds of Doom (6)

England, the near future. The Doctor, Sarah Jane, and Scorby are trapped in the manor as a possessed Chase stalks them from within, while the gigantic Krynoid prepares to crush them from without. Worse, the alien plant is ready to germinate, spreading its seeds across England.