Sadie Sink Constance / Ziggy Berman
Emily Rudd Abigail / Cindy Berman
Jordana Spiro The Widow / Mrs. Lane
Gillian Jacobs Adult Ziggy / C. Berman
Fred Hechinger Isaac / Simon
Kiana Madeira Sarah Fier / Deena
Jess Royal Set Decoration
Randy Havens George Fier
Emily Brobst Billy Barker
Charlene Amoia Beth Kimball / Rachel Thompson
Geoffrey Basquin Visual Effects
Carmen Cuba Casting
Benjamin Flores Jr. Henry / Josh
Christopher Allen Nelson Makeup Effects Designer, Special Effects Makeup Artist
Ashley Zukerman Solomon Goode / Nick Goode
Olivia Scott Welch Hannah Miller / Samantha Fraser
Julia Rehwald Lizzie / Kate
Kate Trefry Writer
Ryan Simpkins Alice
Leigh Janiak Executive Producer, Director, Writer
Corey Pinchoff Casting Assistant
R.L. Stine Book
Darrell Britt-Gibson Martin
Marco Beltrami Original Music Composer
Lynne Ashe Union Townswoman
Ted Sutherland Young Nick Goode
Mark Ashworth Jakob Berman
Doug Torres Co-Producer, First Assistant Director
Tony Lamberti Sound Re-Recording Mixer
McCabe Slye Mad Thomas / Tommy Slater
Jordyn DiNatale Ruby Lane
Trevor Gates Supervising Sound Editor
Kevin Waterman 'The Milkman' Harry Rooker
Michael Chandler 'The Pastor' Cyrus Miller
Elizabeth Scopel 'Real' Sarah Fier
Timothy M. Bourne Executive Producer, Unit Production Manager
Todd Allen Durkin The Watchman / Officer Kapinski
Amanda Bianchi Key Makeup Artist
Peter Chernin Producer
Paul Graff VFX Supervisor
Jenno Topping Producer
Isabelle Fretheim Stunt Double
Daniel Thomas May Officer Kuzio
Phil Graziadei Writer
Lloyd Pitts Nightwing Killer
Jon Balcome CG Supervisor
Christina Graff Visual Effects Producer
Alan D'Antoni Stunt Coordinator
Thomas F. Ford IV Visual Effects Producer
Patrick Roper Union Townsman 1
Jeremy Ford Caleb / Peter
Steve C. Aaron Production Sound Mixer
Jason Dotts Supervising Dialogue Editor, ADR Editor
Jiwoong Kim Visual Effects Supervisor
Heath M. Howard Associate Producer
Keil Oakley Zepernick 'Shame Killer' Isaac Milton
Randy Wilson Foley Mixer
Amanda Ford Costume Design
Noah Bain Garret Skull Mask
Katye Kalivoda Second Second Assistant Director
Scott Cannizzaro ADR Mixer
Matthew Zuk Elijah Goode / Mayor Will Goode
Rachel Goodlett Katz Editor
Scott Kuzio Production Design
Nick Forman Set Dresser
John Moredock Set Designer
Allan Cox Boom Operator
Kristen Hirlinger Dialogue Editor
Lacy Camp Grace Miller / Mrs. Fraser
Lindsay Wolfington Music Supervisor
Meghan Packer TV Anchor
LuAndra Whitehurst Special Effects Key Makeup Artist