Maeve interacts with Felix and convinces him to take a tour through the facility with her. The he asks him to increase her intelligence and mental capacity. Elsie gives the satellite link device to Bernard and he decides to visit Sector 17 where he finds Ford family home. Out of the blue, Ford comes and explains that he created his family using first generation hosts for sentimental reason. Meanwhile Elsie investigates the espionage system and she goes to an abandoned building discovering that Theresa Cullen is the spy. Teddy rides with the Man in Black and they are attacked and captured by Union soldiers after a shooting. Theresa breaks her relationship with Bernard.
"The Adversary" is another excellent episode of "Westworld" with new mysteries and intriguing situations. What Maeve will do with the increasing power is the great question of this show. The revelation that the powerful Theresa Cullen is a spy is also intriguing. In addition, the action is great in this episode. My vote is nine.
Title (Brazil): "The Adversary"