Christian Slater Mr. Robot Actor Rami Malek Elliot Actor Portia Doubleday Angela Actor Carly Chaikin Darlene Actor Martin Wallström Tyrell Wellick Actor Grace Gummer Dominique "Dom" DiPierro Actor Michael Cristofer Phillip Price Actor Stephanie Corneliussen Joanna Actor BD Wong Whiterose Actor Bobby Cannavale Irving Actor Elisha Henig Guest Star Richard Masur Guest Star Josh Mostel Guest Star Sam Esmail Executive Producer Steve Golin Executive Producer Chad Hamilton Executive Producer