Chapter Four: The Sauna Test

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

Dacre Montgomery

Billy Hargrove

Priah Ferguson

Erica Sinclair

Cara Buono

Karen Wheeler

Caroline Arapoglou

Winnie Kline

Chantell D. Christopher

Hospital Receptionist

John Mullins

Gross Hairy Man

Holly A. Morris

Janet

Jake Busey

Bruce

Cary Elwes

Mayor Larry Kline

Peggy Miley

Mrs. Driscoll

Francesca Reale

Heather Holloway

Michael Park

Tom Holloway

Allyssa Brooke

Candice - Mayor Secretary