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Doctor Who
S12.E10
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IMDbPro

The Sontaran Experiment: Part Two

  • Episode aired Mar 1, 1975
  • TV-G
  • 25m
IMDb RATING
7.2/10
805
YOUR RATING
Kevin Lindsay in The Sontaran Experiment: Part Two (1975)
AdventureDramaFamilySci-Fi

The Doctor learns that Styre has been experimenting on the Galsec crewmembers to pave the way for a Sontaran invasion of Earth and decides the only way to halt his plans is to challenge him ... Read allThe Doctor learns that Styre has been experimenting on the Galsec crewmembers to pave the way for a Sontaran invasion of Earth and decides the only way to halt his plans is to challenge him to a duel.The Doctor learns that Styre has been experimenting on the Galsec crewmembers to pave the way for a Sontaran invasion of Earth and decides the only way to halt his plans is to challenge him to a duel.

  • Director
    • Rodney Bennett
  • Writers
    • Bob Baker
    • Dave Martin
    • Sydney Newman
  • Stars
    • Tom Baker
    • Elisabeth Sladen
    • Ian Marter
  • See production info at IMDbPro
  • IMDb RATING
    7.2/10
    805
    YOUR RATING
    • Director
      • Rodney Bennett
    • Writers
      • Bob Baker
      • Dave Martin
      • Sydney Newman
    • Stars
      • Tom Baker
      • Elisabeth Sladen
      • Ian Marter
    • 7User reviews
    • 4Critic reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos8

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    Top cast9

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    Tom Baker
    Tom Baker
    • Doctor Who
    Elisabeth Sladen
    Elisabeth Sladen
    • Sarah Jane Smith
    Ian Marter
    Ian Marter
    • Harry Sullivan
    Kevin Lindsay
    Kevin Lindsay
    • Styre…
    Donald Douglas
    Donald Douglas
    • Vural
    Glyn Jones
    Glyn Jones
    • Krans
    Peter Walshe
    • Erak
    Peter Rutherford
    Peter Rutherford
    • Roth
    Brian Ellis
    • Prisoner
    • Director
      • Rodney Bennett
    • Writers
      • Bob Baker
      • Dave Martin
      • Sydney Newman
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews7

    7.2805
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    Featured reviews

    5Xstal

    The 'Do people die if you kill them' Experiment...

    A Sontaran invasion is on the horizon, they've sent their man Styre in order to wisen, but he's not very bright, and he doesn't have height, for a military man he's a pretty poor fight.

    Not sure why a baron planet with barely any human life on it was going to need such research.
    Tom-Gentile8

    77: The Sontaran Experiment

    "It's a mistake to clutter one's pockets, Harry."

    Sontarans seem to always bring a bit of fun to the classic show, as The Time Warrior did in the last season. This, in particular, was incredibly attention grabbing; it doesn't let go till the credits of the second part begin to roll. A lot of this is due to the pacing, which I mention a lot in these logs, because pacing really seems to make or brake stories in the classic era. If this story was a four parter, even though the story is quite interesting, I'd probably give it one or two points lower of a score. But, due to it's plot and quick momentum, it turned out to be a pleasant and unexpected sort-of continuation of The Ark in Space.

    Part One/Two - July 5th
    9A_Kind_Of_CineMagic

    Experiment in more ways than one with very good results.

    Review of both episodes:

    It was an experiment to have the first two-part story for many years and to film the entire story on location in an outdoor setting (Dartmoor National Park). These experiments work well as the location work is very good and the two part story is very neat with no waste material or time for boredom. This never quite manages to reach 10/10 classic status because it is quite unremarkable as a story but it is very interesting, thoroughly entertaining and very well done so I rate it very highly.

    The story follows on from The Ark in Space. The Doctor, Sarah and Harry travel via Transmat to Earth from space station Nerva 10,000 years in the future. There they find a tiny group of humans some of whom have been captured and tortured by a mysterious alien that turns out to be a Sontaran. The experiments are being done on the humans to find their weaknesses in preparation for a Sontaran attack on humanity.

    Some criticisms I have read are not deserved in my view as for instance I have seen it said elsewhere that it does not make sense the Sontarans are wasting time testing humans when there are very few surviving on Earth but it is clearly said in The Ark in Space that the humans on Nerva are the chosen people to take humanity forward but not the only humans left. It is clearly said in that previous story and in this one that there are other human colonies and it is also explained that the Sontarans plan to wage war on the humans elsewhere not just those living on Earth. So this all makes more sense than some critics claim. It does seem a slightly inefficient and unnecessary strategy but it is credible enough.

    Another criticism is that this is dull and merely a filler. I do not find it dull. This is an entertaining story with a welcome return for Sontarans and very good performances. It is gritty and bleak looking but I rather like that and it fits the story that Earth has been abandoned. I find the story fun. It is a filler but a really good one because it is short and acts as an extension of The Ark in Space which also links in to the later story Revenge of the Cybermen.

    It is not a 10/10 classic but is very good and neatly presented as a tight two parter. The acting is excellent. Tom Baker, Elisabeth Sladen and Ian Marter are all wonderful in the regular lead roles and this adventure strengthens the relationships developing between their characters. Sontaran Styre is brilliant visually and in the performance of Kevin Lindsay. He acts the part perfectly delivering dialogue really well and enacting fight scenes and torturous experiments well. The Sontaran face moves perfectly with speech and the overall costume is great for its day. The human colonists are well believable and engaging and the idea is interesting. Grim torture, the threat of war, the return of an excellent alien race and involving characters make this really good in my opinion.

    Both episodes 9/10.
    6joestevensus-10727

    Short, Solid Who

    This two parter is something like a WW2 picture in a different setting. As the name suggests the alien wants to experiment on humans. Decades ago in Britian this was likely culturally relevant, but now it feels like it's been done endlessly. Still it moves at a good pace and the characters are interesting. This a new Who and Sarah Jane Smith were worth watching.
    7Sleepin_Dragon

    It's an interesting watch, Tom shows his early brilliance.

    Sarah recognises the unwelcome visitor as a Sontaran.

    We have had that exact cliffhanger in a previous story. I wasn't exactly overly impressed with the first part, Part two is better, it does at least have some action.

    The Sontarans are interesting, and are perfectly in character with hat would follow over the years. The whole idea of the experiment is well conceived. The device the Sontaran uses to capture its villains looks like the thing from the Smash advert, not convinced.

    I cannot say enough positive things about Ian Marter, I loved Harry, such a hearty, fun character, Marter's delivery was a joy.

    It's a decent watch, not one I tend to revisit often, Part 2 is better then Part 1. Tom gets to shine. 7/10

    Related interests

    Still frame
    Adventure
    Mahershala Ali and Alex R. Hibbert in Moonlight (2016)
    Drama
    Drew Barrymore and Pat Welsh in E.T. the Extra-Terrestrial (1982)
    Family
    James Earl Jones and David Prowse in Star Wars: Episode V - The Empire Strikes Back (1980)
    Sci-Fi

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      Kevin Lindsay found the Sontaran costume very demanding to wear. His discomfort was exacerbated by a heart condition which would result in his death just six months later.
    • Goofs
      When The Doctor leaps onto Styre from behind, the machete goes flying out of Styre's hands, obviously to land fairly far away, but in the next shot it's right beside Styre's hand as he gets up.
    • Connections
      Referenced in RetroBlasting: Who's the Doctor: Talking Outside the Box - Episode 3: The Sontaran Experiment (2020)

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    Details

    Edit
    • Release date
      • March 1, 1975 (United Kingdom)
    • Country of origin
      • United Kingdom
    • Official site
      • BBC (United Kingdom)
    • Language
      • English
    • Filming locations
      • Hound Tor, Manaton, Devon, England, UK
    • Production company
      • British Broadcasting Corporation (BBC)
    • See more company credits at IMDbPro

    Tech specs

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    • Runtime
      • 25m
    • Color
      • Color
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.33 : 1

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