S6 E1 • The Dominators (1)

The TARDIS lands on the peaceful planet of Dulkis. There, the Doctor, Jamie and Zoe discover that the ruthless Dominators have arrived and are enslaving the inhabitants with their deadly robots, the Quarks.The Doctor and his crew must prevent the destruction of the planet and help the Dulcians fight back.

Première diffusion : 10 août 1968

S6 E2 • The Dominators (2)

The TARDIS materialises on Dulkis, a world where war has been outlawed. Several years ago, atomic tests were conducted on the Island of Death, but now a survey team from the local university discovers that all of the radioactive fallout has vanished. The Doctor and his friends aren't the only visitors to Dulkis; two Dominators and their robot servants, the Quarks, have landed on the island, and their ship has sucked up all of the radiation into its engines. When the Dominators encounter the members of the survey team, they take them captive and work them to exhaustion, clearing space to drill into the bedrock of the island while testing the Dulcians' suitability as slaves. The Doctor must convince the complacent senate of Dulkis that their world faces a real threat – before the Dominators destroy the entire planet simply to fuel their space fleet.

Première diffusion : 17 août 1968

S6 E3 • The Dominators (3)

The TARDIS materialises on Dulkis, a world where war has been outlawed. Several years ago, atomic tests were conducted on the Island of Death, but now a survey team from the local university discovers that all of the radioactive fallout has vanished. The Doctor and his friends aren't the only visitors to Dulkis; two Dominators and their robot servants, the Quarks, have landed on the island, and their ship has sucked up all of the radiation into its engines. When the Dominators encounter the members of the survey team, they take them captive and work them to exhaustion, clearing space to drill into the bedrock of the island while testing the Dulcians' suitability as slaves. The Doctor must convince the complacent senate of Dulkis that their world faces a real threat – before the Dominators destroy the entire planet simply to fuel their space fleet.

Première diffusion : 24 août 1968

S6 E4 • The Dominators (4)

Jamie and Cully fight back against the Quarks but Dominator Toba threatens the lives of his prisoners if they do not identify the culprits.

Première diffusion : 31 août 1968

S6 E5 • The Dominators (5)

The TARDIS materialises on Dulkis, a world where war has been outlawed. Several years ago, atomic tests were conducted on the Island of Death, but now a survey team from the local university discovers that all of the radioactive fallout has vanished. The Doctor and his friends aren't the only visitors to Dulkis; two Dominators and their robot servants, the Quarks, have landed on the island, and their ship has sucked up all of the radiation into its engines. When the Dominators encounter the members of the survey team, they take them captive and work them to exhaustion, clearing space to drill into the bedrock of the island while testing the Dulcians' suitability as slaves. The Doctor must convince the complacent senate of Dulkis that their world faces a real threat – before the Dominators destroy the entire planet simply to fuel their space fleet.

S6 E6 • The Mind Robber (1)

Trying to escape from a volcanic eruption, the Doctor activates the TARDIS' emergency circuits, taking his ship out of real time and space altogether. However, the void is inhabited by a hypnotic force which lures Jamie and Zoe outside, keeping the Doctor distracted until the strain on the TARDIS becomes too great and the ship explodes. The Doctor and his companions find themselves in a Land of Fiction, where wordplay can be deadly and fictional characters come to life. The travellers must make their way to the castle at the centre of the Land, while the Master of the Land of Fiction waits for them to make the wrong move and transform themselves into fictional characters and thus pawns under his control.

S6 E7 • The Mind Robber (2)

Arriving in the Land of Fiction, the Doctor searches for his companions in a forest of words. Clockwork soldiers are on the prowl and fictional characters come to life.

Première diffusion : 21 septembre 1968

S6 E8 • The Mind Robber (3)

With the help of Rapunzel, Jamie escapes from a clockwork soldier into the citadel where he makes a discovery. The Doctor and Zoe are confronted by the mythological minotaur.

Première diffusion : 28 septembre 1968

S6 E9 • The Mind Robber (4)

Trying to escape from a volcanic eruption, the Doctor activates the TARDIS' emergency circuits, taking his ship out of real time and space altogether. However, the void is inhabited by a hypnotic force which lures Jamie and Zoe outside, keeping the Doctor distracted until the strain on the TARDIS becomes too great and the ship explodes. The Doctor and his companions find themselves in a Land of Fiction, where wordplay can be deadly and fictional characters come to life. The travellers must make their way to the castle at the centre of the Land, while the Master of the Land of Fiction waits for them to make the wrong move and transform themselves into fictional characters and thus pawns under his control.

Première diffusion : 5 octobre 1968

S6 E10 • The Mind Robber (5)

The Doctor engages in a battle with the Master, both summoning characters from fiction to fight each other. If the Doctor loses, he will be trapped in the Land of Fiction forever.

Première diffusion : 12 octobre 1968

S6 E11 • The Invasion (1)

The TARDIS is in need of repair, but when the Doctor tries to track down an old friend for help he falls into the hands of Tobias Vaughn, the megalomaniac CEO of International Electromatics. The electronics company is under observation by the United Nations Intelligence Taskforce, a new international military team for fighting threats from beyond the Earth – headed by the Doctor and Jamie's old friend, Alistair Gordon Lethbridge-Stewart (promoted to Brigadier following the Yeti invasion). Vaughn is in league with aliens who intend to invade Earth, but he intends to betray them and seize control; however, as insurance should his plans fail, he wants the Doctor's TARDIS. When Vaughn kidnaps Zoe, the Doctor requests UNIT's help to rescue her – but their interference forces Vaughn to advance the invasion schedule, leaving the Doctor with little time to mount a defense… and the situation becomes more urgent when the Doctor realises that Vaughn's allies are the Cybermen, and that their army is already in place in the sewers beneath London, waiting for the signal to attack.

S6 E12 • The Invasion (2)

Alistair Gordon Lethbridge-Stewart, now a UN Brigadier, confirms to the Doctor that there is something suspicious occurring at International Electromatics. Zoe and Isobel's investigation places them in terrible danger, and Jamie tries to save them.

Première diffusion : 9 novembre 1968

S6 E13 • The Invasion (3)

The Doctor and Jamie are taken prisoner by Tobias Vaughn, who denies abducting Zoe and Isobel. The Doctor suspects that there may be an even greater threat behind Vaughn.

Première diffusion : 16 novembre 1968

S6 E14 • The Invasion (4)

The TARDIS is in need of repair, but when the Doctor tries to track down an old friend for help he falls into the hands of Tobias Vaughn, the megalomaniac CEO of International Electromatics. The electronics company is under observation by the United Nations Intelligence Taskforce, a new international military team for fighting threats from beyond the Earth – headed by the Doctor and Jamie's old friend, Alistair Gordon Lethbridge-Stewart (promoted to Brigadier following the Yeti invasion). Vaughn is in league with aliens who intend to invade Earth, but he intends to betray them and seize control; however, as insurance should his plans fail, he wants the Doctor's TARDIS. When Vaughn kidnaps Zoe, the Doctor requests UNIT's help to rescue her – but their interference forces Vaughn to advance the invasion schedule, leaving the Doctor with little time to mount a defense… and the situation becomes more urgent when the Doctor realises that Vaughn's allies are the Cybermen, and that their army is already in place in the sewers beneath London, waiting for the signal to attack.

Première diffusion : 23 novembre 1968

S6 E15 • The Invasion (5)

The TARDIS is in need of repair, but when the Doctor tries to track down an old friend for help he falls into the hands of Tobias Vaughn, the megalomaniac CEO of International Electromatics. The electronics company is under observation by the United Nations Intelligence Taskforce, a new international military team for fighting threats from beyond the Earth – headed by the Doctor and Jamie's old friend, Alistair Gordon Lethbridge-Stewart (promoted to Brigadier following the Yeti invasion). Vaughn is in league with aliens who intend to invade Earth, but he intends to betray them and seize control; however, as insurance should his plans fail, he wants the Doctor's TARDIS. When Vaughn kidnaps Zoe, the Doctor requests UNIT's help to rescue her – but their interference forces Vaughn to advance the invasion schedule, leaving the Doctor with little time to mount a defense… and the situation becomes more urgent when the Doctor realises that Vaughn's allies are the Cybermen, and that their army is already in place in the sewers beneath London, waiting for the signal to attack.

Première diffusion : 30 novembre 1968

S6 E16 • The Invasion (6)

Zoe, Jamie and Isobel confront the Cybermen advancing on them from all sides in the sewers beneath London. The Doctor hurries to devise a protection from the Cybermen's hypnotic signal, as they set their sights on a paralysed London.

Première diffusion : 7 décembre 1968

S6 E17 • The Invasion (7)

The TARDIS is in need of repair, but when the Doctor tries to track down an old friend for help he falls into the hands of Tobias Vaughn, the megalomaniac CEO of International Electromatics. The electronics company is under observation by the United Nations Intelligence Taskforce, a new international military team for fighting threats from beyond the Earth – headed by the Doctor and Jamie's old friend, Alistair Gordon Lethbridge-Stewart (promoted to Brigadier following the Yeti invasion). Vaughn is in league with aliens who intend to invade Earth, but he intends to betray them and seize control; however, as insurance should his plans fail, he wants the Doctor's TARDIS. When Vaughn kidnaps Zoe, the Doctor requests UNIT's help to rescue her – but their interference forces Vaughn to advance the invasion schedule, leaving the Doctor with little time to mount a defense… and the situation becomes more urgent when the Doctor realises that Vaughn's allies are the Cybermen, and that their army is already in place in the sewers beneath London, waiting for the signal to attack.

S6 E18 • The Invasion (8)

The TARDIS is in need of repair, but when the Doctor tries to track down an old friend for help he falls into the hands of Tobias Vaughn, the megalomaniac CEO of International Electromatics. The electronics company is under observation by the United Nations Intelligence Taskforce, a new international military team for fighting threats from beyond the Earth – headed by the Doctor and Jamie's old friend, Alistair Gordon Lethbridge-Stewart (promoted to Brigadier following the Yeti invasion). Vaughn is in league with aliens who intend to invade Earth, but he intends to betray them and seize control; however, as insurance should his plans fail, he wants the Doctor's TARDIS. When Vaughn kidnaps Zoe, the Doctor requests UNIT's help to rescue her – but their interference forces Vaughn to advance the invasion schedule, leaving the Doctor with little time to mount a defense… and the situation becomes more urgent when the Doctor realises that Vaughn's allies are the Cybermen, and that their army is already in place in the sewers beneath London, waiting for the signal to attack.

S6 E19 • The Krotons (1)

The TARDIS lands on the planet of the Gonds, a primitive and enslaved people. Every year, two of the finest Gond students are sent to be 'companions' of the mysterious and unseen Krotons. But the Doctor reveals that only death awaits them.

Première diffusion : 28 décembre 1968

S6 E20 • The Krotons (2)

Zoe and the Doctor submit themselves to the Krotons' IQ tests and are selected to enter the Dynatrope, the Krotons' ship. There they watch as the crystalline Krotons are brought back to life.

Première diffusion : 4 janvier 1969

S6 E21 • The Krotons (3)

For centuries the alien Krotons have hidden inside their Machine in the Hall of Learning, educating a small settlement of Gonds and selecting the two best students of each graduating class to become their Companions. This is seen as a great honour – until the Doctor and his friends arrive and discover that the Companions are in fact being killed. This revelation rocks Gond society to its foundations, and while the ambitious councillor Eelek seizes the opportunity to stage a coup and grasp power for himself, the Doctor and his friends investigate the Krotons' true agenda. Unfortunately, while doing so the Doctor and Zoe inadvertently wake the Krotons, crystalline conquerors who have been dormant for centuries waiting for the Gonds to become intelligent enough to provide them with the mental energy they need to power their spacecraft. And now that the Doctor and Zoe have arrived, they'll do nicely.

S6 E22 • The Krotons (4)

The Krotons are preparing to leave the planet and demand that the Gonds hand over the Doctor and Zoe, so that their mental energy can be drained.

Première diffusion : 18 janvier 1969

S6 E23 • The Seeds of Death (1)

In the 21st century, all travel is conducted via T-Mat, an instantaneous travel and transport system operated from a Moonbase. Space flight has been all but forgotten - and as a result, when contact is lost with the Moonbase, there appears to be no way to repair T-Mat system. As the world begins to slide into chaos and anarchy, the Doctor and his companions arrive just in time to volunteer for an emergency rocket flight to the Moon, where they discover that the Moonbase has been invaded by Ice Warriors. Now T-Mat is under their control, and despite resistance from the Moonbase crew, the Ice Warriors will soon be able to use it as a weapon to transmat deadly seed pods to Earth, transforming the planet's atmosphere and climate and enabling their army to invade.

Première diffusion : 25 janvier 1969

S6 E24 • The Seeds of Death (2)

With the commerce of the world grinding to a halt, the Doctor, Jamie and Zoe agree to investigate. They set off for the T-Mat Relay Station on the Moon in Professor Eldred's old-fashioned rocket.

Première diffusion : 1 février 1969

S6 E25 • The Seeds of Death (3)

In the 21st century, all travel is conducted via T-Mat, an instantaneous travel and transport system operated from a Moonbase. Space flight has been all but forgotten - and as a result, when contact is lost with the Moonbase, there appears to be no way to repair T-Mat system. As the world begins to slide into chaos and anarchy, the Doctor and his companions arrive just in time to volunteer for an emergency rocket flight to the Moon, where they discover that the Moonbase has been invaded by Ice Warriors. Now T-Mat is under their control, and despite resistance from the Moonbase crew, the Ice Warriors will soon be able to use it as a weapon to transmat deadly seed pods to Earth, transforming the planet's atmosphere and climate and enabling their army to invade.

Première diffusion : 8 février 1969

S6 E26 • The Seeds of Death (4)

In the 21st century, all travel is conducted via T-Mat, an instantaneous travel and transport system operated from a Moonbase. Space flight has been all but forgotten - and as a result, when contact is lost with the Moonbase, there appears to be no way to repair T-Mat system. As the world begins to slide into chaos and anarchy, the Doctor and his companions arrive just in time to volunteer for an emergency rocket flight to the Moon, where they discover that the Moonbase has been invaded by Ice Warriors. Now T-Mat is under their control, and despite resistance from the Moonbase crew, the Ice Warriors will soon be able to use it as a weapon to transmat deadly seed pods to Earth, transforming the planet's atmosphere and climate and enabling their army to invade.

S6 E27 • The Seeds of Death (5)

An Ice Warrior invasion fleet is on its way to the Moon. Meanwhile, the Doctor, Zoe & Jamie return to Earth by T-Mat, where the Doctor discovers there is only one way to destroy the fungal pods.

Première diffusion : 22 février 1969

S6 E28 • The Seeds of Death (6)

Returning to the Moonbase, the Doctor confronts Slaar and the remaining Ice Warriors and must find a way of deflecting the invasion fleet that is heading towards them.

Première diffusion : 1 mars 1969

S6 E29 • The Space Pirates (1)

The TARDIS materialises on a beacon station in deep space moments before space pirates break it up for its argonite. General Hermack of the Space Corps vows to stop the pirates by any means necessary, and when the grizzled old prospector Milo Clancey shows up in a restricted area of space, Hermack concludes that he must be involved in some way. In order to recover the TARDIS from the pirates, the Doctor, Zoe and Jamie must join forces with Clancey as he evades the Space Corps and tries to prove that the real leader of the pirates is the dastardly Maurice Caven. However, this proves more difficult when Caven is revealed to be in league with Clancey's rival, Madeline Issigri – and with her somewhat unwilling help, Caven plans to kill Clancey and his new friends and frame them for the pirate attacks, thus getting away scot-free with his crimes.

S6 E30 • The Space Pirates (2)

General Hermack suspects Milo Clancey of being in league with the pirates. Trapped inside a segment of the beacon, the air supply is running out for the Doctor, Jamie and Zoe.

Première diffusion : 15 mars 1969

S6 E31 • The Space Pirates (3)

The TARDIS materialises on a beacon station in deep space moments before space pirates break it up for its argonite. General Hermack of the Space Corps vows to stop the pirates by any means necessary, and when the grizzled old prospector Milo Clancey shows up in a restricted area of space, Hermack concludes that he must be involved in some way. In order to recover the TARDIS from the pirates, the Doctor, Zoe and Jamie must join forces with Clancey as he evades the Space Corps and tries to prove that the real leader of the pirates is the dastardly Maurice Caven. However, this proves more difficult when Caven is revealed to be in league with Clancey's rival, Madeline Issigri – and with her somewhat unwilling help, Caven plans to kill Clancey and his new friends and frame them for the pirate attacks, thus getting away scot-free with his crimes.

Première diffusion : 22 mars 1969

S6 E32 • The Space Pirates (4)

The Doctor attempts to convince Madeleine about the dangers of the space pirates.

Première diffusion : 29 mars 1969

S6 E33 • The Space Pirates (5)

The TARDIS crew are locked inside Dom Issigri's private study.

Première diffusion : 5 avril 1969

S6 E34 • The Space Pirates (6)

The TARDIS materialises on a beacon station in deep space moments before space pirates break it up for its argonite. General Hermack of the Space Corps vows to stop the pirates by any means necessary, and when the grizzled old prospector Milo Clancey shows up in a restricted area of space, Hermack concludes that he must be involved in some way. In order to recover the TARDIS from the pirates, the Doctor, Zoe and Jamie must join forces with Clancey as he evades the Space Corps and tries to prove that the real leader of the pirates is the dastardly Maurice Caven. However, this proves more difficult when Caven is revealed to be in league with Clancey's rival, Madeline Issigri – and with her somewhat unwilling help, Caven plans to kill Clancey and his new friends and frame them for the pirate attacks, thus getting away scot-free with his crimes.

Première diffusion : 12 avril 1969

S6 E35 • The War Games (1)

The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He conceeds defeat at the task, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.

S6 E36 • The War Games (2)

Finding evidence of alien technology in Smythe's office, the Doctor, Jamie and Zoe make their escape in Lady Jennifer's ambulance, but Smythe gives orders to have them killed.

Première diffusion : 26 avril 1969

S6 E37 • The War Games (3)

The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.

Première diffusion : 3 mai 1969

S6 E38 • The War Games (4)

The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.

S6 E39 • The War Games (5)

In the American Civil War zone, Jamie and Lady Jennifer join forces with resistance fighters from various time zones and prepare to launch an attack on Central Control.

Première diffusion : 17 mai 1969

S6 E40 • The War Games (6)

The Doctor sends Zoe to the war zones to assemble a resistance force. The Doctor remains in Central Control to steal the processing machine, but the War Chief is one step ahead.

Première diffusion : 24 mai 1969

S6 E41 • The War Games (7)

The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.

Première diffusion : 31 mai 1969

S6 E42 • The War Games (8)

The Doctor is captured by the War Chief, who belongs to the same race of people as the Doctor, and offers an alliance. In the 1917 zone, fighters prepare to attack Central Control.

Première diffusion : 7 juin 1969

S6 E43 • The War Games (9)

The TARDIS lands in what appears to be the front-line trenches at the height of battle in war-torn France, right in the middle of World War I. Everyone they meet are convinced that the crew are spying and it doesn't take long for the crew to be on the run, but not before breaking the hypnotic conditioning of Carstairs and Lady Jennifer. Having escaped one war-zone they find themselves in another - Roman occupied Britain of some 2,000 years ago, then on to the American Civil War. The situation worstens when the Doctor suspects one of his own people, a Time Lord, to be behind the War Games working for a race of aliens trying to run the wars to their conclusions under controlled conditions to find a super-army or fighters. The Doctor is faced with an impossible situation - not only does the War Lords' control over hundreds of thousands of fighters need to be removed, but the soldiers have to be returned to their natural habitats. He concedes defeat, knowing that the TARDIS is not equipped for the task. He sends an SOS, calling in his own people even though it is revealed that he is 'on the run' from them for the theft of a TARDIS and for meddling... The Doctor is caught and faces trial.

S6 E44 • The War Games (10)

The war games are over and after a sad farewell to Jamie and Zoe, the Doctor is put on trial by the Time Lords for breaking their ancient laws.

Première diffusion : 21 juin 1969