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Silo Universe

Characters

Everyone bound to the silo - and the systems that bind them. The community's read on each, and what stays unanswered.

People of the silo
Juliette Nichols
Juliette Nichols

Engineer turned sheriff turned mayor. The first person to survive a cleaning.

Bernard Holland
Bernard Holland

Head of IT, then Mayor. Keeper of the silo's secrets - villain or reluctant custodian.

Solo / Jimmy Conroy
Solo / Jimmy Conroy

The lone survivor of Silo 17, hiding behind a vault door for decades.

Lukas Kyle
Lukas Kyle

IT technician who talks to the stars - and finds the machinery under the silo.

Judge Meadows
Judge Meadows

Head of Judicial who enforced the Pact - and quietly knew too much.

Robert Sims
Robert Sims

Head of Judicial security and Bernard's enforcer - loyalty fraying.

Paul Billings
Paul Billings

Deputy and Judicial man of faith, living with the Syndrome.

George Wilkins
George Wilkins

Relic dealer and Juliette's love, murdered for what he found on a hard drive.

Holston Becker
Holston Becker

The sheriff who asked to go outside - and cleaned.

Martha Walker
Martha Walker

Down Deep electronics savant and Juliette's mother-figure - who never leaves her workshop.

Daniel Keene
Daniel Keene

Before Times US congressman - the show's counterpart to the books' silo architect.

Helen Drew
Helen Drew

Before Times investigative journalist chasing the story that ends the world.

SQ
Salvador Quinn

A long-dead Head of IT whose decoded note drives the deepest lore.

CK
Charlotte Keene

BOOK CANON - not yet on screen. Daniel Keene's sister; a Before Times drone pilot from Hugh Howey's novels.

Systems & mechanics
TS
The Safeguard

The silo's hidden fail-safe - a way to end everyone if a rebellion runs out of control.

TA
The Algorithm

The IT/AI layer that may quietly decide who is allowed to know the truth.

TC
The Cleaning

The ritual that turns a death sentence into willing compliance.