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Poster for Silo · Season 1

Silo

Silo: Season 1

  • 2023
  • 10 episodes

In a bleak dystopian future, humanity clings to survival deep underground within the confines of a colossal silo. Juliette, an engineer tasked with unraveling the mystery behind the death of a colleague, uncovers startling secrets that threaten the very fabric of their enclosed world.

Season 1 of Silo premiered on May 4, 2023 and has 10 episodes, from "Freedom Day" to "Outside". The last episode aired on June 29, 2023.

Where to watch Silo

In the United States, you can stream Silo on Apple TV. It is on streaming services in 86 countries.

Where to watch

Episodes

  1. Episode 1Freedom DayAired May 4, 2023

    Sheriff Becker's plans for the future are thrown off course after his wife meets a hacker with information about the silo.

    • 1h 2m
    • Directed by Morten Tyldum
    • Written by Graham Yost

    Guest stars

  2. Episode 2Holston's PickAired May 4, 2023

    Juliette, an engineer, pieces together what might have led to a co-worker's mysterious death.

    • 52m
    • Directed by Morten Tyldum
    • Written by Jessica Blaire and Cassie Pappas

    Guest stars

  3. Episode 3MachinesAired May 11, 2023

    In her hunt for a new sheriff, Mayor Jahns clashes with Bernard. Juliette strikes a deal to keep the generator running.

    • 1h 6m
    • Directed by Morten Tyldum
    • Written by Ingrid Escajeda

    Guest stars

  4. Episode 4TruthAired May 18, 2023

    Juliette tries gaining the trust of Deputy Marnes as they work to uncover the truth about recent tragedies.

    • 49m
    • Directed by David Semel
    • Written by Remi Aubuchon

    Guest stars

    • Iain Glen Dr. Pete Nichols
    • Will Patton Deputy Sam Marnes
    • Chipo Chung Sandy
    • David Oyelowo Sheriff Holston Becker
    • Henry Garrett Douglas Trumbull
    • Sienna Guillory Hanna Nichols
    • Lee Drage Franky Brown
    • Amelie Child-Villiers Young Juliette
  5. Episode 5The Janitor's BoyAired May 25, 2023

    Sims appoints Billings as chief deputy to keep tabs on Juliette, whose efforts to solve two murders lead to a showdown.

    • 54m
    • Directed by David Semel
    • Written by Graham Yost

    Guest stars

    • Billy Postlethwaite Hank Murphy
    • Chipo Chung Sandy
    • Henry Garrett Douglas Trumbull
    • Andrew P. Stephen Charles Martin
    • Roderick Hill Neighbor
    • Damian Schedler Cruz Up Top Porter
    • Jasmine Imboden Spectator
    • Tanya Moodie Judge Meadows (uncredited)
  6. Episode 6The RelicAired June 1, 2023

    During her investigation, Juliette uncovers disturbing secrets about someone she thought she knew.

    • 55m
    • Directed by Bertie and Bert
    • Written by Aric Avelino

    Guest stars

    • Ferdinand Kingsley George Wilkins
    • Angela Yeoh Deputy Molly Karins
    • Tanya Moodie Judge Meadows
    • Caitlin Zoz Kathleen Billings
    • Sonita Henry Regina Jackson
    • Akie Kotabe Diego
    • Brendan Howley Watcher #1
    • Delroy Atkinson Apartment Custodian
  7. Episode 7The FlamekeepersAired June 8, 2023

    Bernard seeks Juliette's cooperation as he grows increasingly concerned about the silo's security. Juliette asks her father for a favor.

    • 51m
    • Directed by Bertie and Bert
    • Written by Jessica Blaire

    Guest stars

    • Iain Glen Dr. Pete Nichols
    • Sophie Thompson Gloria Hildebrandt
    • David Oyelowo Sheriff Holston Becker
    • Angela Yeoh Deputy Molly Karins
    • Tanya Moodie Judge Meadows
    • Caitlin Zoz Kathleen Billings
    • Akie Kotabe Diego
    • Brendan Howley Watcher #1
  8. Episode 8HannaAired June 15, 2023

    New information causes Juliette to see her family's past differently—and she finally gains access to the silo's biggest secrets.

    • 48m
    • Directed by Adam Bernstein
    • Written by Ingrid Escajeda and Jeffery Wang

    Guest stars

    • Remmie Milner Shirley Campbell
    • Iain Glen Dr. Pete Nichols
    • Helene Maksoud Nurse Alice
    • Sophie Thompson Gloria Hildebrandt
    • Sienna Guillory Hanna Nichols
    • Amelie Child-Villiers Young Juliette
    • Caitlin Zoz Kathleen Billings
    • Jacqueline Berces Long Term Care Nurse Amy
  9. Episode 9The GetawayAired June 22, 2023

    Racked with guilt, Billings sets off on a personal mission, only to discover a mind-blowing clue from Juliette.

    • 48m
    • Directed by Adam Bernstein
    • Written by Lekethia Dalcoe

    Guest stars

  10. Episode 10OutsideAired June 29, 2023

    Juliette's fate seems sealed when certain truths finally come to light.

    • 49m
    • Directed by Adam Bernstein
    • Written by Fred Golan

    Guest stars

Season cast