In the next episode of "Mr. Robot," Elliot Alderson's (Rami Malek) tries to keep his sister Darlene (Carly Chaikin) away from danger as well as suppress his alter-ego from surfacing.

The trailer for the upcoming installment titled "eps3.3_m3tadatapar2" was released just recently and showed Elliot entering Darlene's apartment but is being spied on by Agent Dominique DiPierro (Grace Gummer). She seems to be anxious that Elliot may have an idea that the FBI is using his sister to get to him. He may very well have a clue because later he tells Darlene, "I told you to walk away from this." However, she replies, "I don't trust you. You should have listened to me." Apparently, she knows when Elliot is himself and when his split personality Mr. Robot (Christian Slater) has taken over him.

Meanwhile, Mr. Robot is determined to take control of Elliot and bring down E Corp. "This is my revolution. I am the architect," he says to Tyrell Wellick (Martin Wallstrom) as he pins him to the wall. Elliot will have his hands full trying to contain his destructive alter-ego. "There's something inside me that can't let go of what we started," he expresses to Darlene.

In the last episode, the story served as a flashback to the time when Wellick shot Elliot because he wanted to stop the computer hacker from disrupting their plans to take down E Corp and society in general. Wellick had no idea that Elliot had a split personality and that the one he interacted with during their planning was the destructive Mr. Robot. When Elliot took control of his mind, Wellick was confused by the personality change and shot him in the end.

"Mr. Robot" season 3 episode 4 will hit the airwaves on Wednesday, Nov. 1 at 10 p.m. EDT on the USA network.