The Watcher | 1x3

Episode 3, titled "Götterdämmerung," intensifies the mystery as Dean Brannock (played by Bobby Cannavale) digs deeper into the history of the house and its previous inhabitants.

: Dean discovers a hidden tunnel in the basement that leads to a secret room. Inside, he finds evidence that someone has been living there, further increasing his paranoia that the Watcher is closer than he thinks. The Watcher 1x3

(Terry Kinney): Pearl's brother, who has a strange fixation on the house's dumbwaiter. The Watcher 1x3