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Doctor Who
S7.E24
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IMDbPro

Inferno: Episode 6

  • Episode aired Jun 13, 1970
  • TV-PG
  • 24m
IMDb RATING
8.4/10
770
YOUR RATING
Inferno: Episode 6 (1970)
AdventureDramaFamilySci-Fi

With the parallel earth doomed, the Doctor asks his friends' counterparts to help him return to his own world but the Brigade Leader only sees the TARDIS as a means of escape.With the parallel earth doomed, the Doctor asks his friends' counterparts to help him return to his own world but the Brigade Leader only sees the TARDIS as a means of escape.With the parallel earth doomed, the Doctor asks his friends' counterparts to help him return to his own world but the Brigade Leader only sees the TARDIS as a means of escape.

  • Directors
    • Douglas Camfield
    • Barry Letts
  • Writers
    • Don Houghton
    • Sydney Newman
    • Donald Wilson
  • Stars
    • Jon Pertwee
    • Caroline John
    • Nicholas Courtney
  • See production info at IMDbPro
  • IMDb RATING
    8.4/10
    770
    YOUR RATING
    • Directors
      • Douglas Camfield
      • Barry Letts
    • Writers
      • Don Houghton
      • Sydney Newman
      • Donald Wilson
    • Stars
      • Jon Pertwee
      • Caroline John
      • Nicholas Courtney
    • 4User reviews
    • 1Critic review
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos4

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    Top cast13

    Edit
    Jon Pertwee
    Jon Pertwee
    • Doctor Who
    Caroline John
    Caroline John
    • Liz Shaw
    Nicholas Courtney
    Nicholas Courtney
    • Brigadier Lethbridge Stewart
    Olaf Pooley
    Olaf Pooley
    • Professor Stahlman
    Derek Newark
    Derek Newark
    • Greg Sutton
    Sheila Dunn
    • Dr. Petra Williams
    John Levene
    John Levene
    • Sergeant Benton
    Dave Carter
    Dave Carter
    • Primord
    Pat Gorman
    Pat Gorman
    • Primord
    Walter Henry
    • Primord
    Philip Ryan
    • Primord
    Peter Thompson
    • Primord
    Roy Scammell
    Roy Scammell
    • RSF Soldier
    • (uncredited)
    • Directors
      • Douglas Camfield
      • Barry Letts
    • Writers
      • Don Houghton
      • Sydney Newman
      • Donald Wilson
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews4

    8.4770
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    10

    Featured reviews

    10Sleepin_Dragon

    Can it get any better then this?

    Now before I start I'd like to point out, 5.7 million people tuned in to see this truly spellbinding episode, almost 2 million more people years later would tune in to watch The Twin Dilemma!! Ratings are really no indication of the quality of an episode.

    The parallel Earth setup allowed the production team to have a field day with Part 6.

    The Primords are breaking through, and there is an agreement to help the Doctor return. It's a desperate fight against the Primords and the heat. Petra and the Brigade Leader try to connect the power up for the Doctor to power up the TARDIS. Back on Earth progress is being forced through by Stahlman and the project there pushes ahead. Petra manages to connect the power, but it's erratic, and time is running out for the Doctor as lava flows all around.

    A totally stunning episode, it really is so good. Arguably the standout Pertwee episode, it's that good. The finale is unbelievable, the Brigade Leader and Liz are superb, they play out a wonderfully dramatic scene, no over acting. The scenes of terror and screams work so well, and the final scenes of molten lava are brilliant, so much doom...

    The external scenes are fantastically shot, watching it, you'd swear the air was stifling and not breathable.

    I can't think of a better individual Pertwee episode, Superb 10/10
    10A_Kind_Of_CineMagic

    Hot stuff!

    Review of all 7 episodes:

    Inferno has a tremendous reputation and that is very well deserved, it is fabulous in almost every way. The brilliance of the story, script and acting is clear throughout and particularly in the famous portion of the story which involves an alternative reality with fascist versions of the Brigadier, Liz, Benton and guest characters. This highly entertaining aspect of the story brings out fantastic performances from Nicholas Courtney and Caroline John as villainous versions of their regular characters. When this alternative reality is brought in, it is Doctor Who at its truly magnificent best.

    The story involves a scientific project lead by Professor Stahlman to drill through the earth's crust which runs into trouble due to Stahlman's refusal to slow down or take precautions and due to a mysterious green substance coming from underground which causes physical and mental changes to those who touch it. The Doctor throws in a whole new dimension - literally - when he accidentally causes the TARDIS console to transport him to a parallel universe where the same scenario is occurring but in a fascist Britain.

    The entire script is superb, intelligent and believable with great dialogue delivered perfectly by the whole cast. Pertwee, Courtney and Caroline John are at their very best throughout whilst John Levene not only fully establishes Benton as an extremely good regular character he also plays the fascist version of Benton with gusto. There are great realistic guest characters played to perfection. Olaf Pooley (Stahlman), Christopher Benjamin (Sir Keith), Sheila Dunn (Petra Williams) and Derek Newark (Greg Sutton) could not be better. The story has a nice gritty, grown up science fiction feel but also has bags of action, stunts, thrills and fun.

    The plot thread where people touch a substance emanating from beneath the Earth's crust and turn into werewolf-like creatures known as 'primords' is the least impressive aspect of the story in my opinion and even that is very entertaining. At first I disliked the primords subplot but after repeated viewings I realised it makes more sense than it first appeared. The substance affects the people physically and mentally at different rates depending on how much they touch. It drives them to seek extreme heat and to try to achieve the penetration of the earth's crust. They use the knowledge they had before being affected to help them. It is actually a fun idea providing a lot of thrills but the make-up effects were limited by the age and budget. That does not detract from the quality of this really fantastic story which I would put easily in my top 15 or 20 stories of all time. It is a true classic.

    The vast majority of this 7 parter is truly special and it deserves the huge praise it receives.

    My Ratings: All 7 Episodes - 10/10

    Season 7 Review:

    Season 7 was the biggest change in the show's history. A new colour presentation instead of black and white. A new Doctor with a very different persona. A new format with fewer stories which generally had more episodes. A new concentration on contemporary Earth. A new team helping the Doctor with the extensive use of UNIT. This all worked terrifically well thanks to the incredible writing, acting and production. It simply is one of the best seasons of Doctor Who (both classic and new series) of all time. Near perfect magic.

    Season 7 average rating: 9.34/10

    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
      This episode was watched by 6.7 million viewers on its original transmission.
    • Goofs
      Brigadier Lethbridge Stewart(Nicholas Courtney) when talking to Sergeant Benton says Professor Stalman instead of Stahlman.
    • Quotes

      Greg Sutton: So that's the contraption, is it?

      Doctor Who: The console, Mr. Sutton, the console.

      Greg Sutton: Well, I thought it'd be a bit more impressive than that.

      Doctor Who: What did you expect? Some kind of space rocket with Batman at the controls?

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    Details

    Edit
    • Release date
      • June 13, 1970 (United Kingdom)
    • Country of origin
      • United Kingdom
    • Official site
      • BBC (United Kingdom)
    • Language
      • English
    • Filming locations
      • BBC Television Centre, Wood Lane, Shepherd's Bush, London, England, UK(Studio)
    • Production company
      • British Broadcasting Corporation (BBC)
    • See more company credits at IMDbPro

    Tech specs

    Edit
    • Runtime
      • 24m
    • Color
      • Color
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.33 : 1

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