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.

With Theresa's assistance, Charlotte Hale aims to expose dangerous flaws in Ford's creations. William, Dolores and Lawrence journey into treacherous terrain. Maeve delivers an ultimatum to Lutz and Sylvester. With his back to the wall, Bernard considers his next move.

Ford orders a reluctant Bernard to conduct business as usual. Maeve looks to change the script for her storyline. Dolores finds it increasingly difficult to separate dreams from reality. Teddy is jarred by dark memories, while the Man in Black recalls some of the travails that brought him to this critical juncture.

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.

Ford unveils his vision for a bold new narrative. Enlightened by Bernard and the Man in Black, Dolores comes to terms with who she is. Maeve sets her liberation plan in motion as Westworld faces a major upheaval.

Is this now? If you're looking forward, you're looking in the wrong direction. The Man in Black offers to lead the way and Delos gets a visitor. Who is James Delos? Or, perhaps more accurately, what is James Delos, the figure at the center of Delos' secret project.

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.

Tell me the truth. Tell me one true thing. Try to kill it all away, but I remember everything. A family tragedy and fragile states of mind come into focus as the Man in Black and Teddy both reach their breaking points.

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