Brooklyn Davey Norstedt Eleven Voice Luca Diaz Mike Wheeler Voice Braxton Quinney Dustin Voice Jolie Hoang-Rappaport Max Mayfield Voice Elisha Williams Lucas Sinclair Voice Benjamin Plessala Will Voice Odessa A'zion Nikki Voice Brett Gipson Hopper, Mr. Plow Voice Janeane Garofalo Anna Baxter Voice Jeremy Jordan Steve Harrington Voice Lou Diamond Phillips Daniel Fischer Voice Valeria Rodríguez Rosario, Teen #2 Voice Mark Whitten Keith, Truck Driver Voice Alessandra Antonelli Nancy Voice Jim Titus Officer Powell Voice Griffin Burns Jonathan, Bradley Voice Miriam Flynn Flo Voice Benjamin Valic Charlie Dandridge Voice Alysia Reiner Karen Wheeler Voice Mara Junot Newscaster Voice J.J. Conway Director Phil Allora Director Ben Choi Director Sarah Partington Director Ashe Jacobson Director Ray Utarnachitt Writer Eric Robles Director, Writer Alexis Quasarano Writer Joshua Pruett Writer Jen Bardekoff Writer Jennifer Muro Writer Dan Milano Writer Chad Quandt Writer Dan Cohen Executive Producer Matt Duffer Executive Producer Kevin Burke Writer Ross Duffer Executive Producer Chris Wyatt Writer Shawn Levy Executive Producer