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Slow Horses
S5.E5
All episodesAll
  • Cast & crew
  • User reviews
  • Trivia
IMDbPro

Circus

  • Episode aired Oct 22, 2025
  • TV-MA
  • 44m
IMDb RATING
8.4/10
1.7K
YOUR RATING
Gary Oldman in Circus (2025)
DramaThriller

Lamb debriefs River and Coe. Roddy is pulled in to help decipher a piece of code as the destabilization strategy nears its final stage.Lamb debriefs River and Coe. Roddy is pulled in to help decipher a piece of code as the destabilization strategy nears its final stage.Lamb debriefs River and Coe. Roddy is pulled in to help decipher a piece of code as the destabilization strategy nears its final stage.

  • Director
    • Saul Metzstein
  • Writers
    • Mick Herron
    • Will Smith
  • Stars
    • Gary Oldman
    • Jack Lowden
    • Kristin Scott Thomas
  • See production info at IMDbPro
  • IMDb RATING
    8.4/10
    1.7K
    YOUR RATING
    • Director
      • Saul Metzstein
    • Writers
      • Mick Herron
      • Will Smith
    • Stars
      • Gary Oldman
      • Jack Lowden
      • Kristin Scott Thomas
    • 14User reviews
    • 3Critic reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Photos1

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    Top Cast23

    Edit
    Gary Oldman
    Gary Oldman
    • Jackson Lamb
    Jack Lowden
    Jack Lowden
    • River Cartwright
    Kristin Scott Thomas
    Kristin Scott Thomas
    • Diana Taverner
    Saskia Reeves
    Saskia Reeves
    • Catherine Standish
    Christopher Chung
    Christopher Chung
    • Roddy Ho
    Aimee-Ffion Edwards
    Aimee-Ffion Edwards
    • Shirley Dander
    Jonathan Pryce
    Jonathan Pryce
    • David Cartwright
    Monty Ben
    Monty Ben
    • Farouk
    Fady Elsayed
    Fady Elsayed
    • Kamal
    Ahmed Elmusrati
    • Sami
    James Callis
    James Callis
    • Claude Whelan
    Ruth Bradley
    Ruth Bradley
    • Emma Flyte
    Hiba Bennani
    Hiba Bennani
    • Tara
    Tom Brooke
    Tom Brooke
    • JK Coe
    Cherrelle Skeete
    Cherrelle Skeete
    • Devon Welles
    Naomi Wirthner
    Naomi Wirthner
    • Molly Doran
    Abi Mcloughlin
    Abi Mcloughlin
    • Gimball Rally News Reporter
    • (as Abi Mccloughlin)
    Nicholas Moss
    Nicholas Moss
    • Old Dog
    • (as Nick Moss)
    • Director
      • Saul Metzstein
    • Writers
      • Mick Herron
      • Will Smith
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews14

    8.41.6K
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    Featured reviews

    RedMars2017

    Really is terrible

    Does Apple Astro turf good reviews on here? This episode and this series are really bad. Trained agents failing to subdue anyone or even remember the plate or make of a van that nearly runs them over, twice.

    This is objectively a badly written season. The first 4 seasons were a different show entirely. This fifth one has no plot, characters acting uncharacteristically and twists that are so obvious, I spotted them, yet the MI5 completely missed them.
    1touser2004

    Really crap now

    This season has been a disaster with the storyline just totally unbelievable. The three best characters ,Lamb River and Taverner are hardly in it ,with Rivers character becoming a joke and not a funny joke at that. It started in the last season with the stupid scene where women couldn't load a gun but this season is so much worse .The Slow. Horses are supposed to be hidden gems that are ,in some instances are actually smarter than the Park but now both the Park and the Slow Horses are too inept to stomach.

    I am shocked that anyone thinks this show is still worth watching.
    5DJM26

    Batman Did It!

    The storyline is approaching Dumb and Dumber! How could the entire service not be on to what was happening when every single person watching knew what the writer, Mick Herron, clearly thought was a surprise cliffhanger?!

    Shirley Dander (Aimee-Ffion Edwards) speaks English with a heavily-accented Libyan accent (that is, when her Welsh isn't showing) yet she's believed when she says she doesn't speak much Arabic!

    In addition, JK Coe's (Tom Brooke) quirkiness quotient is all filled up. He's now neck and neck with Ho (Christopher Chung) for the Most Annoying Award.

    We've all known incompetent people who have landed in jobs for which they are unqualified, but Whelan (James Callis) wouldn't be entrusted with the car keys much less MI-5.
    8xmasdaybaby1966

    Batman

    Unlike the other reviewers here, I actually thought that this episode was slightly better but still not up to the brilliance of earlier series The Batman joke was the standout of the show but, unlike previous episodes, there were a few more things to make me smile.

    Still hoping that this series is just a blip.

    It looks like regular appeared Molly will be leaving thd show while Jonathan Oryce did his scene alone.

    Maybe it's a generational thing that some people find this brilliant while thd more nature viewer just finds most of it mildly amusing having seen so much of it elsewhere before.
    10bexiibz

    Crazy plot twist

    I'm shocked with that plot twist about Tara and found she's involved in everything And of course I loved Diana line about Lamb " he has more field experience that anyone in MI5 " I wonder why Lamb is looking fot some file he is planning for something David was right River should have listened to him and Cathrine knew the same thing but it's late I'm ready and not ready at the same time for the final episode

    10/10 Absolute Tv show.

    Related interests

    Naomie Harris, Mahershala Ali, Janelle Monáe, André Holland, Herman Caheej McGloun, Edson Jean, Alex R. Hibbert, and Tanisha Cidel in Moonlight (2016)
    Drama
    Cho Yeo-jeong in Parasite (2019)
    Thriller

    Storyline

    Edit

    Did you know

    Edit
    • Trivia
      When River and Coe are debriefing Lamb about the events of the evening, Lamb (Gary Oldman) recaps the bombing of the Penguins at the zoo. He asks River who might have a grudge with Penguins to which River replies, "Batman?" Gary Oldman played Commissioner Gordon in Christopher Nolan's Batman trilogy
    • Goofs
      There are two fundamental issues with the hack of the MI5 systems. Firstly, the entire point of a sandbox environment is to physically exclude untrusted applications from gaining access to anything beyond the sandbox. Secondarily, no intelligence agency would have a logical or physical connection between their forensic IT facilities and their production environment. There is no way that any kind of hack could have the shown effect.
    • Quotes

      Diana Taverner: Usual activism for an educated woman of her age; heavy on hashtags, light on results.

    • Soundtracks
      She's Not There
      Written by Rod Argent

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    Details

    Edit
    • Release date
      • October 22, 2025 (United States)
    • Production company
      • See-Saw Films
    • See more company credits at IMDbPro

    Tech specs

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    • Runtime
      • 44m

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