La masacre en el Laboratorio de Hawkins

Winona Ryder

Joyce Byers

David Harbour

Jim Hopper

Millie Bobby Brown

Eleven / Jane Hopper

Finn Wolfhard

Mike Wheeler

Gaten Matarazzo

Dustin Henderson

Caleb McLaughlin

Lucas Sinclair

Noah Schnapp

Will Byers

Sadie Sink

Max Mayfield

Natalia Dyer

Nancy Wheeler

Charlie Heaton

Jonathan Byers

Joe Keery

Steve Harrington

Maya Hawke

Robin Buckley

Brett Gelman

Murray

Priah Ferguson

Erica Sinclair

Cara Buono

Karen Wheeler

Jamie Campbell Bower

Vecna

Nell Fisher

Holly Wheeler

Linda Hamilton

Dr. Kay

Samuel Salary

Stern Orderly

De'Jon Watts

Six

Catherine Curtin

Claudia Henderson

Jeff Sprauve

Officer Glenn Daniels

Christian Ganiere

Ten

Kendrick Cross

Agent Wallace

Karen Ceesay

Mrs. Sinclair

Aimee Mullins

Terry Ives

Arnell Powell

Mr. Sinclair

John Reynolds

Officer Callahan

Павел Лычников

Oleg

Joe Chrest

Ted Wheeler

Sherman Augustus

Lt. Col. Jack Sullivan

Nikola Đuričko

Yuri

Martie Marie Blair

Young Eleven

Tom Wlaschiha

Dmitri Antonov

Livi Birch

Alice Creel

Kevin L. Johnson

Young Victor

Tyner Rushing

Virginia Creel

Nikolai Nikolaeff

Ivan

Tristan Spohn

Two

Chloe Adona

Nine

Sasha Andreev

Control Room Technician

Nick Bardin

Tall Guard

Jeremiah Friedlander

Fourteen

Morgan Gao

Three

Ethan J Green

Sixteen

Oliver J Green

Seventeen

David Alexander Kaplan

Twelve

Euguen Leon

Control Room Guard

Aleksandr Krasnopolskiy

Control Room Scientist

Jessica Arden Napier

Five

Sparrow Nicole

Four

Olivia Sembra

Eighteen

Artur Svorobovich

Prison Booth Guard #1

Lana Jean Turner

Seven

Bentley Williams

Fifteen

Hendrix Yancey

Thirteen

Vaidotas Martinaitis

Warden Melnikov

Tinsley Price

Holly Wheeler

Raphael Luce

Young Henry Creel

Joseph Quinn

Eddie Munson

Rob Morgan

Chief Powell

Alexei Afonin

Prisoner #3

Martin Harris

Prisoner #2

Konstantin Podprugin

Prisoner #1

Pierce Lackey

Hawkins Lead Guard

Mariana Novak

Hawkins Infirmary Nurse

Shannon Purser

Barbara Holland (archive footage) (uncredited)