As of July 2026, Doctor Who Season 8 aired in 1971 with 25 episodes — streaming now on BritBox. Full episode guide and where to watch below.
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Doctor Who Season 8

1971 25 Episodes Drama · Action & Adventure ⭐ 8/10

Doctor Who Season 8 has built a real following on and among viewers who want their sci-fi to think as hard as it looks. A single, tightly-focused season means there is plenty to get through without ever feeling padded. With 702 viewer ratings on TMDB, this is not a title flying under the radar. Watch it for Jon Pertwee — the performance elevates material that could easily tip into self-seriousness. There is no real reason to keep putting it off.

Whatever else is competing for your attention this week, Doctor Who Season 8 is worth clearing space for. Doctor Who Season 8 uses its genre premise as cover for asking bigger questions. As of 2017, season 8 remains notable for being the season with the most number of regular characters. Not only did it see a new companion in the form of Jo Grant, but it featured a regular enemy — The Master — who was the first regular Time Lord enemy of the Doctor to appear more than twice, and an expanded regular UNIT cast that now included Sergeant Benton and Mike Yates in most episodes. Adding in returning regulars Jon Pertwee and Nicholas Courtney, the regular cast swelled to six. Jon Pertwee and Katy Manning lead a cast that brings real weight to the material. It was aired in 1971. Doctor Who Season 8 resists the temptation to explain everything, trusting the audience to sit with ambiguity. The consistency throughout is what elevates it — not every moment is the best, but none of them are a reason to stop watching.

Doctor Who Season 8 is satisfying on multiple levels — something to watch and something to think about after. It stands on its own even without an obvious comparison point. It is a manageable watch, easy to fit into a single week. Jon Pertwee grounds the bigger ideas in something human. Once you are in, you will want to talk about it.

📡 Where to Watch Doctor Who Season 8

🇦🇺 Australia
🇺🇸 United States
🇬🇧 United Kingdom
🇨🇦 Canada
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🎬 Doctor Who Season 8 — Episode Guide

E1
Terror of the Autons (1)
1971-01-02
When a Nestene Energy Unit is stolen and a radio telescope sabotaged, the Doctor is contacted by a Time Lord who tells him his old rival the Master is responsible.
E2
Terror of the Autons (2)
1971-01-09
Attempting to find out where Jo encountered the Master, the Doctor heads to the circus where he falls foul of Rossini.
E3
Terror of the Autons (3)
1971-01-16
The Doctor and the Brigadier head to Farrel's factory but the Master and the Autons have already left and are distributing plastic daffodils around the country.
E4
Terror of the Autons (4)
1971-01-23
The Doctor discovers the plastic daffodils are designed to fire a spray that asphyxiates people, causing havoc prior to the Nestene's arrival, but before he can alert anyone he and Jo are captured by the Master.
E5
The Mind of Evil (1)
1971-01-30
The Doctor and Jo head to Stangmoor Prison to investigate the Keller Machine, which drains the evil impulses from prisoners' minds, while UNIT are handling security at the first world peace conference.
E6
The Mind of Evil (2)
1971-02-06
The Doctor is recalled by UNIT to help investigate Cheng-Tiek's murder but is unaware that Chin-Lee is under the control of the Master.
E7
The Mind of Evil (3)
1971-02-13
Realising Chin-Lee has been using the power of the Keller Machine to carry out assassinations, the Doctor heads back to Stangmoor, only to find the Master has teamed up with Mailer to stage another riot.
E8
The Mind of Evil (4)
1971-02-20
With the Doctor and Jo being held prisoner, the Master convinces Mailer to help him steal the Thunderbolt.
E9
The Mind of Evil (5)
1971-02-27
The Doctor is forced to help the Master control the mind parasite while Yates finds out where the Thunderbolt has been taken only to be captured by the Master's men.
E10
The Mind of Evil (6)
1971-03-06
The Brigadier has recaptured Stangmoor but the Master still has control of the Thunderbolt and the Doctor must find a way to stop him and destroy the Keller Machine.
E11
The Claws of Axos (1)
1971-03-13
When a mysterious object lands near the Nuton power complex, UNIT investigate and encounter the Axons, a group of aliens who offer the mineral axonite, which can duplicate matter, as a gift.
E12
The Claws of Axos (2)
1971-03-20
The Doctor and Winser begin to analyse axonite while Chinn plots to secure its use exclusively for Britain.
E13
The Claws of Axos (3)
1971-03-27
The Doctor and Jo are being held prisoner by Axos while Chinn is forced to organise the worldwide distribution of axonite and the Master returns to the power complex to try and steal the TARDIS.
E14
The Claws of Axos (4)
1971-04-03
The Doctor and Jo escape from Axos but then the Doctor offers the Master a deal; if he helps him repair the TARDIS, they can flee Earth together.
E15
Colony in Space (1)
1971-04-10
The Time Lords take control of the TARDIS and the Doctor and Jo arrive on an Earth Colony in the 25th century, where a ruthless mining company are using a dinosaur-like creature to force the colonists to leave the planet.
E16
Colony in Space (2)
1971-04-17
The Doctor discovers an Interplanetary Mining Corporation ship has landed on the planet in order to mine its duralinium, while Norton begins causing trouble at the colony.
E17
Colony in Space (3)
1971-04-24
The Doctor makes it back to the colony and warns Ashe what Dent is up to but when Jo and Winton try to find proof they are captured.
E18
Colony in Space (4)
1971-05-01
The Doctor descends into the Primitive city to try and find Jo while the colonists receive a visit from the Adjudicator.
E19
Colony in Space (5)
1971-05-08
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.
E20
Colony in Space (6)
1971-05-15
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.

🎭 Cast of Doctor Who Season 8

Jon Pertwee
Jon Pertwee
The Doctor
Katy Manning
Katy Manning
Jo Grant
Roger Delgado
Roger Delgado
The Master
Nicholas Courtney
Nicholas Courtney
Lethbridge-Stewart
Richard Franklin
Richard Franklin
Captain Mike Yates
John Levene
John Levene
Sgt. Benton

📋 All Seasons of Doctor Who

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