Vaults in Fallout TV show are sites of chilling experiments ... inside a 'Test Subjects' containment area. Vault 4's Overseer is also a Cyclops, another dweller has unnatural blue eyes, and ...

Kyle MacLachlan (Overseer Hank) in Fallout. Image source: Prime Video All of that said, the show wouldn’t work without its leads, even if their development didn’t totally blow me away.