Elsie discovers a possible source of sabotage, while Bernard searches for clues to anomalies in a sector thought to be abandoned. Theresa questions Ford's leadership while Lee encounters a new arrival at Westworld. The Man in Black and Teddy run afoul of a Union garrison in their attempt to cross a border.

Maeve approaches Sweetwater's longtime outlaw Hector Escaton with a bold proposition. William tries to convince Logan to help liberate Dolores. Teddy and the Man in Black get closer to what they're looking for. Stubbs's suspicions are aroused. Ford cautions Bernard against seeking answers to questions best left unasked.

Why don't we start at the beginning? Dolores remembers she's been to the outside world, William makes a bold business venture, and Maeve begins her quest for her daughter. Someone's always watching.

We each deserve to choose our own fate. Maeve continues the search for her daughter, as Dolores calculates her next, ruthless move. Bernard and Elsie break into a new laboratory space and get closer to the truth about Delos.

When you're lost in the dark for long enough, you begin to see - strike the match. Bernard and Ford meet again, and Bernard grapples with the true meaning of the park. The Cradle is under threat and Maeve encounters a scene from her past - but this time, attempts to change the narrative, while the Man in Black discovers just how real the stakes are in Ford's game.

The past is calling, remember what was taken. "Mi cante ki yu ha ya ye." ("Take my heart when you go"). This is the telling of Akecheta's journey to consciousness.

Hosts and humans converge at the Valley Beyond. This is the end. We will win.