The most striking thing in this week’s episode of “Mr. Robot” wasn’t in this week’s episode of “Mr. Robot.” It’s Elliot Alderson, the mentally ill mastermind behind the hacker collective fsociety’s rapidly disintegrating plan to level the world’s economic playing field. For the first time in the history of the series, Elliot — and Rami Malek, the wide-eyed actor whom the role has made a star — did not appear.
When prominent characters drop out of the stories they sparked, they still sometimes function as a structuring absence, tying the action together even when they’re nowhere to be seen. Think of a generation of Stark children trying to live up to their slain father, Ned, in “Game of Thrones,” or even of Marlon Brando’s Vito Corleone casting a shadow over Al Pacino as his son and Robert DeNiro as his younger self in “The Godfather Part II.” But in “eps2.6_succ3ss0r.p12,” by contrast, Elliot’s absence has a destabilizing, disintegrating effect. Without his high-tension energy thrumming through the hour, without Malek’s unmistakable face serving as a landmark, viewers are sent the message that something is missing, off, wrong. Sure enough, the episode chronicles the downward spiral of Darlene, his sister and successor, and her compatriots into paranoia, flight from the law, violence and murder. When the center cannot hold, things fall apart.