Stranger Things Chapter Four: The Sauna Test (Season 3, Episode 4)
TV-14
TV Episode | 52 min | Drama, Fantasy, Horror

Primary photo for Chapter Four: The Sauna Test

Stranger Things

Chapter Four: The Sauna Test (Season 3, Episode 4)

TV-14

TV Episode | 52 min | Drama, Fantasy, Horror

A code red brings the gang back together to face a frighteningly familiar evil. Karen urges Nancy to keep digging, and Robin finds a useful map.

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Cast	+ Add Cast
33 cast members

Name	Known for
Winona Ryder Joyce Byers Joyce Byers See fewer	Little Women (1994)
David Harbour Jim Hopper Jim Hopper See fewer	Revolutionary Road (2008)
Finn Wolfhard Mike Wheeler Mike Wheeler See fewer	It (I) (2017)
Millie Bobby Brown Eleven / Jane Hopper Eleven / Jane Hopper See fewer	Enola Holmes (2020)
Gaten Matarazzo Dustin Henderson Dustin Henderson See fewer	Stranger Things (2016)
Caleb McLaughlin Lucas Sinclair Lucas Sinclair See fewer	Stranger Things (2016)
Noah Schnapp Will Byers Will Byers See fewer	Stranger Things (2016)
Sadie Sink Max Mayfield Max Mayfield See fewer	Stranger Things (2016)
Natalia Dyer Nancy Wheeler Nancy Wheeler See fewer	Stranger Things (2016)
Charlie Heaton Jonathan Byers Jonathan Byers See fewer	The New Mutants (2020)
Joe Keery Steve Harrington Steve Harrington See fewer	Stranger Things (2016)
Dacre Montgomery Billy Hargrove Billy Hargrove See fewer	Stranger Things (2016)
Maya Hawke Robin Buckley Robin Buckley See fewer	Do Revenge (2022)
Priah Ferguson Erica Sinclair Erica Sinclair See fewer	Stranger Things (2016)
Cara Buono Karen Wheeler Karen Wheeler See fewer	Stranger Things (2016)
Jake Busey Bruce Bruce See fewer	Starship Troopers (1997)
Cary Elwes Mayor Larry Kline Mayor Larry Kline See fewer	Saw (2004)
Peggy Miley Doris Driscoll Doris Driscoll See fewer	Star Trek: Insurrection (1998)
Michael Park Tom Holloway Tom Holloway See fewer	As the World Turns (1956)
Francesca Reale Heather Holloway Heather Holloway See fewer	Do Revenge (2022)
John Reynolds Officer Callahan Officer Callahan See fewer	Search Party (2016)
Caroline Arapoglou Winnie Kline Winnie Kline See fewer	Stranger Things (2016)
Allyssa Brooke Candice - Mayor's Secretary Candice - Mayor's Secretary See fewer	Bigger (2019)
Chantell D. Christopher Hospital Receptionist Hospital Receptionist See fewer	50 First Dates (2004)
Suehyla El-Attar Young Paramedic (as Suehyla El-Attar) Paramedic (as Suehyla El-Attar) See fewer	I, Tonya (2017)
Michael Hickey Hawkins Doctor Hawkins Doctor See fewer	Stranger Things (2016)
Olan Montgomery Newsman Newsman See fewer	Silence = (2017)
Holly A. Morris Janet (as Holly Morris) Janet (as Holly Morris) See fewer	Stranger Things (2016)
John Mullins Gross Hairy Man Gross Hairy Man See fewer	Men on Pause (2021)
Jay D. Kacho Mall Optometrist (uncredited) Mall Optometrist (uncredited) See fewer	Billy Lynn's Long Halftime Walk (2016)
Skyler Knight Pool Goer (uncredited) Pool Goer (uncredited) See fewer	To Bloom at Night (2019)
Andy Morales Starcourt Shopper (uncredited) Starcourt Shopper (uncredited) See fewer	First Lady (2020)
Joseph Velez Government Agent #7 (uncredited) Government Agent #7 (uncredited) See fewer	Blood Money (I)