Silo Guest cast, played by Ned Dennehy Episode 3x01: Who Are You? (Jul 3, 2026) Episode 3x06: The Drive (Aug 7, 2026) Episode 3x07: Radio (Aug 14, 2026) Episode 3x08: Gray Goo (Aug 21, 2026) Episode 3x09: Farewell (Aug 28, 2026) Episode 3x10: Troy (Sep 4, 2026)
