Overview
"Dissonance Theory" is the fourth episode in the first season of the HBO science fiction western thriller television series Westworld. The episode aired on October 23, 2016.
The episode received positive reviews from critics, and in particular to Thandie Newton's performance in the last scene.
Plot summary
Bernard interviews Dolores in Operations about her family's murder. While she experiences pain from it, she does not wish it to go away as it is the only memory of her family, and reminds her something is wrong with the world. Bernard suggests she find the center of the maze to become free.
Dolores wakes in Logan and William's camp. Too far into their bounty hunt to return her to Sweetwater, they continue to hunt down Slim Miller. Passing through Lawrence's village, Dolores has a vision of his daughter, telling her to find the maze. On tracking down Slim, Slim says his boss will double their reward, which Logan recognizes as a rare narrative opportunity and takes it.
From Wikipedia (CC BY-SA 4.0).