"After an anonymous hacker begins leaking the private data of thousands living in a small American town, the townspeople spiral into madness, with four high school seniors at the center of the maelstrom."
Odessa Young
as Lily Colson
Hari Nef
as Bex Warren
ABRA
as Em Lacey
Suki Waterhouse
as Sarah Lacey
Anika Noni Rose
as Nancey Lacey
Colman Domingo
as Principal Turrell
Maude Apatow
as Grace
Bella Thorne
as Reagan Hall
Joel McHale
as Nick Mathers
Bill Skarsgård
as Mark
Cody Christian
as Johnny
Kathryn Erbe
as Rebecca Colson
Susan Misner
as Rose Mathers
Danny Ramirez
as Diamond
Kelvin Harrison, Jr.
as Mason
Noah Galvin
as Marty
Joe Chrest
as Lawrence
Jeff Pope
as Officer Ritcher
Jennifer Morrison
as Margie Duncan
J.D. Evermore
as Chief Patterson
Lukas Gage
as Eric Lafont
Cullen Moss
as Mayor Bartlett
Stacie Davis
as Langley
Destiny Reed
as Allie
Liz Elkins Newcomer
as Mrs. Bartlett
Wolfgang Novogratz
as Dave
Isabella Esposito
as Nikki
Lucy Faust
as Alexis Turrell
Geraldine Singer
as Lisa Sanders
Caden Swain
as Donny
Andrene Ward-Hammond
as Officer Daniels
Silas Cooper
as Grace's Father
Toney Chapman Steele
as Angry Mob (uncredited)
Colby Slayter
as Red Hat Football Player (uncredited)
Rey Reynaud
as Masked Neighbor / Diamond Body Double (uncredited)
Austin William Morgan
as Student (uncredited)
Bruce Vincent Logan
as Masked Gunman (uncredited)
Felicity Lartigue
as Cheerleader (uncredited)
Emily LaGroue
Stephanie Davis Holmes
as Citizen (uncredited)
Josephine Hennessey
as Masked Townsperson (uncredited)
Paisley Gant
Sarah-Grace Donnelly
Kirsten Bazet
as A / V Club Student (uncredited)
April Asbury
as Mob Patron (uncredited)
Issa Abou-Issa
as Masked Person (uncredited)
Rachel Whitman Groves
as Woman in House
Greg DiLeo
as Salem Resident 2
T.C. Carter
as Snap Back
Ariel Fournier
as Salem High Girl
Christopher Berry
as Salem Resident 1
Kennon Kepper
as Teammate 2
Gabriel Orion McCulloch
as Tank Top
Anthony Marble
as Marty's Father
Charley Vance
as Guy in Street
Daniel Williams-Lopez
as Stone-Faced Teen
Lance E. Nichols
as FBI Agent Richard Vernon
Leticia Jimenez
as Diamond's Mom
Lorelei Gilbert
as Carlie
Tom McCafferty
as Some Guy
Ben Matheny
as Passenger
Ann Mahoney
as Mom in Supermarket
Jacob A. Brown
as Teammaye
Michael Novogratz
Executive Producer
Marina Savva
Makeup Artist
Pierre Bonhomme
Art Direction
Sabrina Cruz Castro
Special Effects Makeup Artist
Brie Puneky
Ben LeDoux
Second Assistant Director
Will Greenfield
Unit Production Manager
Jeff Brockton
Utility Stunts
Joe Dryden
Kaitlin Keith
Art Department Assistant
John Ostroska
Property Master
Elliot Westphal
Assistant Property Master
Marcelle Coletti
Stunt Double
Tony Donno
Stunts
Leonard Suwalski
Boom Operator
Derek Tovar
Assistant Production Coordinator
Sean Paul Braud
Alejandra Tovar
Leadman
Kevin Waterman
Tony Vo
Lex D. Geddings
Ken Fournier
Chelsea Bruland
Stunt Coordinator
Mike Fierro
Jeff Galpin
Joe Nin Williams
Nancy Piraquive
Second Assistant "B" Camera
Heather Arthur
Carl Anthony Nespoli
Eric van der Vynckt
"B" Camera Operator
Chelsea Krant
Production Coordinator
Rashada Fortier
Production Secretary
Tracy E. Thomas
Sean Gautreaux
Storyboard Artist
Luke Sexton
Stunt Driver
Matt J. Thompson
Eric Stratemeier
Paul Burke
Austin Seifert
Johan Heurlin Aidt
"A" Camera Operator
Dick Hansen
Sound Mixer
Alessandro Chimento
Sound Assistant
Matt Cipro
Tyler Galpin
Nicole LaBranche
Graphic Designer
Thomas Whit Thorne
Set Dresser
Steven A. Guerrero
Best Boy Grip
Scot Middleton
Construction Coordinator
Gábor Buczkó
Sound Engineer
Larron Rome Julian
Second Assistant "A" Camera
Louis De Victoria
Grip
Michael L. Smith
Key Grip
Carter Lee Garrett
Generator Operator
Jared W. Petticrew
Dolly Grip
Chelsea Donison
Second Second Assistant Director
Brandon Chavez
Colorist
Will Bourne
Assistant Location Manager
Danika Benton Wikke
Dialogue Editor
Phoebe Fisher
Producer
Sam Levinson
Director
Writer
Michael Grasley
Production Design
Aaron L. Gilbert
David S. Goyer
Ron Patane
Editor
Manu Gargi
Kevin Turen
Matthew J. Malek
Anita Gou
Marcell Rév
Director of Photography
Ian Hultquist
Original Music Composer
Elvis Jones
Makeup Designer
Bryan W. Carpenter
Armorer
Rachel Dainer-Best
Costume Design
Lesley Rodriguez
Key Makeup Artist
Harrison Huffman
Production Supervisor
Renee Ramos
Key Hair Stylist
Prosthetic Designer
Jessica Kelly
Casting
Mary Vernieu
Jason Baldwin Stewart
Gretchen Gattuso
Set Decoration
Mauricio Ruiz
Concept Artist
Shan Williams
Hair Department Head
Andrea Babineau
Art Department Coordinator
Christian Huntington
Andy J. Sipe
Tory Ducote
Tommy Martin
First Assistant Director
Jessica Taylor
Set Decoration Buyer
Remi Savva
Makeup Department Head
Norris Fox
First Assistant "A" Camera
Derek A. Schwebel
Video Assist Operator
Second Unit Director of Photography
Allen Parks
Gaffer
Gonzalo Gonzalez
Best Boy Electric
Louis Zlotowicz
Lighting Technician
Monica Lek
Still Photographer
Barry Williamson
Darcy Lynne Jamison
Lighting Programmer
Penelope Helmer
First Assistant "B" Camera
Rendell Bryce
Set Costumer
Fabiana Arrastia
ADR Voice Casting
Meagan Lewis
Kazli Sullivan
Costume Supervisor
Rebecca Dealy
Casting Associate
Nikola Boyanov
Assistant Editor
Theresa Hernandez
Susan Boyajian
Arielle Cooper-Lethem
Costumer
Maile Zox
Costume Assistant
Peggy Donovan
Julio Perez IV
Additional Editor
Lee Pierce
Extras Casting
Kayla Berry
Rachel Watson
Justin DeLong
Neal Desby
Orchestrator
Kayla Gueho
Location Manager
Wyatt Oden
Music Coordinator
Dashiel Reed
Taylor Williams
First Assistant Editor
Guy Clayton
Special Effects Coordinator
Drew DeAscentis
Music Editor
Animal Wrangler
Marco Mazzelli
Visual Effects Producer
Mary Ramos
Music Supervisor
Matteo Toffanello
3D Artist
Marco Nella
Compositor
Alessandro Tagliabue
Aaron Esposito
Musician
Vittoria Marini
Frank Wolf
Scoring Mixer
Michele Zelioli
Alexander B. Hill
Script Supervisor
Franco Valenziano
Corentin De Saedeleer
Visual Effects Supervisor
Mik Kastner
Special Effects Technician
Matt Pendleton
Assistant Sound Editor
Jackson Ueland
Sound Editor
Tyler Newhouse
ADR Recordist
Chris Welcker
Michael Russo
Foley Recordist
J. Murphy Ryan
Sound Effects Editor
Production Sound Mixer
Vicki O'Reilly Vandegrift
Foley Artist
Paul B. Knox
Supervising Sound Editor
Joey Eckley
Foley Editor
Chris David
Sound Re-Recording Mixer
Supervising ADR Editor
Anthony Russo
Joe Russo
Ashley Levinson
Associate Producer
Cory Lewis
Production Accountant