Following the "Host in Black" (William) initiating a global "purge," humanity and hosts descend into a chaotic, lethal free-for-all.
: Having been resurrected and receiving a final message from Bernard, Hale chooses to stop William. She intercepts him at the Hoover Dam, kills him, and crushes his "pearl" to ensure he cannot return. Westworld - Season 4Eps8
: During the escape, Stubbs is killed by Clementine, fulfilling his own grim prediction from the previous episode. The Final Game in the Sublime Following the "Host in Black" (William) initiating a
: He travels to the Hoover Dam, intending to destroy the Sublime (the "Valley Beyond") and end all digital existence. : During the escape, Stubbs is killed by
: Caleb’s host body begins to fail. After a final confrontation where Frankie kills Clementine, Caleb says an emotional goodbye to his daughter at the docks, staying behind as she escapes with Odina.