Seasons & episodes
S8 · E19Colony in Space (5) 1971-05-08 · 25 min
The Master offers to help the colonists in exchange for information on the Primitive city and forces the Doctor to act as a guide by taking Jo hostage.
S8 · E20Colony in Space (6) 1971-05-15 · 25 min
The Doctor and the Master are taken into the Primitive city, where the Master hopes to find the doomsday weapon, while Dent forces the colonists to leave the planet even though their ship is likely to explode.
S8 · E21The Dæmons (1) 1971-05-22 · 25 min
Earth, the near future. When an archaological dig at the village of Devil's End goes disastrously wrong, an ancient power begins to revive. Can even the Doctor withstand the power of the Daemons? And just what is the local vicar up to in his spare time?
S8 · E22The Dæmons (2) 1971-05-29 · 25 min
With the Doctor frozen by the energy release from the barrow, Jo calls Yates and Benton for help, but when the Brigadier tries to join them he finds the village surrounded by a heat barrier.
S8 · E23The Dæmons (3) 1971-06-05 · 25 min
The Doctor explains to his friends that the Master is trying to gain the power of the last of the Daemons, a race who influenced Earth's development, while the Master brings the rest of the village under his control.
S8 · E24The Dæmons (4) 1971-06-12 · 25 min
The Master orders Bert to set a trap for the Doctor at the village while a concussed Jo makes for the cavern.
S8 · E25The Dæmons (5) 1971-06-19 · 25 min
The Master decides to sacrifice Jo to Azal and when the Doctor and his friends try to intervene they come under attack from Bok.
S9 · E1Day of the Daleks (1) 1972-01-01 · 25 min
When someone tries to assassinate diplomat Sir Reginald Styles, UNIT investigate the possibility his attacker came from the future.
S9 · E2Day of the Daleks (2) 1972-01-08 · 25 min
Jo uses the guerrillas' time machine to travel to the 22nd century where the Controller tricks her into telling the Daleks where she's come from.
S9 · E3Day of the Daleks (3) 1972-01-15 · 25 min
The Doctor forces the guerrillas to take him to the 22nd century where he is soon captured by the Controller.
S9 · E4Day of the Daleks (4) 1972-01-22 · 25 min
The guerrillas infiltrate the Daleks' base to rescue the Doctor and Jo and ask them to return to their own time and alter history before the 20th century is plunged into a Third World War.
S9 · E5The Curse of Peladon (1) 1972-01-29 · 25 min
The Doctor and Jo arrive on the medieval planet Peladon, where the Doctor is mistaken for the Earth Delegate of the Galactic Federation and Jo is mistaken for a princess.
S9 · E6The Curse of Peladon (2) 1972-02-05 · 25 min
The Doctor is convinced the Ice Warriors are trying to sabotage the conference but his attempts to prove it see him accused of sacrilege.
S9 · E7The Curse of Peladon (3) 1972-02-12 · 25 min
The Doctor is sentenced to fight Grun to the death and his attempt to escape leads to an encounter with Aggedor.
S9 · E8The Curse of Peladon (4) 1972-02-19 · 25 min
Hepesh's plan has been exposed but he is still determined to prevent Peladon joining the Galactic Federation by leading a rebellion against the King.
S9 · E9The Sea Devils (1) 1972-02-26 · 25 min
The Doctor and Jo visit the Master at his island prison where the Doctor becomes curious about a number of ships sinking in the area.
S9 · E10The Sea Devils (2) 1972-03-04 · 25 min
The Doctor and Jo are trapped on the fort by a Sea Devil while the Master convinces Trenchard to help him steal some electronic components.
S9 · E11The Sea Devils (3) 1972-03-11 · 25 min
The Doctor is held prisoner by Trenchard while the Master attempts to contact the Sea Devils.
S9 · E12The Sea Devils (4) 1972-03-18 · 25 min
The Sea Devils attack the island prison and rescue the Master, prompting the Doctor to venture underwater to try and contact them.
S9 · E13The Sea Devils (5) 1972-03-25 · 25 min
The Doctor is taken to the Sea Devils' underwater colony where he tries to make peace with the creatures, only for the navy to attack the base.
S9 · E14The Sea Devils (6) 1972-04-01 · 25 min
The Sea Devils take over the naval base and the Doctor is forced to help the Master find a way to revive their colony.
S9 · E15The Mutants (1) 1972-04-08 · 25 min
The Doctor and Jo arrive on the planet Solos, on a assignment by the Time Lords, where they learn that the native Solonians are mutating into ant-like mutant creatures...
S9 · E16The Mutants (2) 1972-04-15 · 25 min
Ky transports himself and Jo down to Solos and the Marshal only agrees to help her if the Doctor assists Professor Jaeger in altering Solos' atmosphere.
S9 · E17The Mutants (3) 1972-04-22 · 25 min
The Doctor and Varan travel down to Solos to search for Jo and Ky but the Marshal orders his men to pursue them.