© 2026 The Couch Critic
Status
Returning Series
Release
2023 - Present
Seasons / Eps
4 / 31
Apple TV
Apple TV Amazon Channel"The key to the future lies in the past."
In a ruined and toxic future, thousands live in a giant silo deep underground. After its sheriff breaks a cardinal rule and residents die mysteriously, engineer Juliette starts to uncover shocking secrets and the truth about the silo.
204 Cast Members
Rebecca Ferguson
Juliette Nichols
31 Episodes
Common
Robert Sims
31 Episodes
Chinaza Uche
Paul Billings
31 Episodes
Tim Robbins
Bernard Holland
31 Episodes
Billy Postlethwaite
Hank Murphy
26 Episodes
Remmie Milner
Shirley Campbell
25 Episodes
Shane McRae
Knox
24 Episodes
Harriet Walter
Martha Walker
22 Episodes
Avi Nash
Lukas Kyle
22 Episodes
Rick Gomez
Patrick Kennedy
22 Episodes
Alexandria Riley
Camille Sims
21 Episodes
Olatunji Ayofe
Teddy
18 Episodes
Caitlin Zoz
Kathleen Billings
18 Episodes
Chipo Chung
Sandy
14 Episodes
Clare Perkins
Carla McLain
13 Episodes
Iain Glen
Dr. Pete Nichols
12 Episodes
Steve Zahn
Solo
12 Episodes
Ashley Zukerman
Daniel Keene
11 Episodes
Jessica Henwick
Helen
6 Episodes
Akie Kotabe
Diego
11 Episodes
