Who is Martha Walker in Silo?

The woman who never leaves her shop · Mechanical / Down Deep

Martha Walker (The woman who never leaves her shop) is a character in Silo, part of Mechanical / Down Deep. Martha Walker runs Mechanical's electronics workshop and has not stepped through its door in decades — the silo's agoraphobic oracle, soldering forbidden fixes and dispensing unforbidden wisdom from a radio bench. She is the nearest thing Juliette has to a mother, having claimed the role by argument and stayed in it by devotion. Walker hears everything that moves in the down deep. She just won't come see it.

When does Martha Walker first appear?

Martha Walker first appears in Season 1, Episode 3 of Silo (2023–, Apple TV+).

Who is Martha Walker connected to?

Relationships already established when Martha Walker first appears — nothing from later episodes.

• Juliette Nichols — The shop that raised her

Which group does Martha Walker belong to?

By the time Martha Walker appears, Mechanical / Down Deep also includes Juliette Nichols, George Wilkins.

Who else is introduced in this episode?

• George Wilkins — The man with the hard drive

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