Jack Black Stine / Slappy / Invisible Boy (voice)
Amy Ryan Gale
Dylan Minnette Zach
Timothy Simons Officer Stevens
Karan Soni Mr. Rooney
Jillian Bell Lorraine
Danny Elfman Original Music Composer
Ken Marino Coach Carr
Halston Sage Taylor
Larry Karaszewski Story
Odeya Rush Hannah
Jason Davis Cyclist (uncredited)
Ryan Lee Champ
John Marquis Supervising Sound Editor, Sound Designer
Keith Arthur Bolden Principal Garrison
Jeanne McCarthy Casting
Scott Alexander Story
Darren Lemke Screenplay
Steven Krueger Davidson
Rob Letterman Director
E. Roger Mitchell Mayor (uncredited)
Jennifer Badger Stunts
Kevin O'Connell Sound Re-Recording Mixer
Amanda Lund Officer Brooks
Nancy Nugent Title Supervising ADR Editor, Supervising Dialogue Editor
Nicole Abellera Hallman Casting
Stephen A. Pope Stunt Coordinator
John Frazier Special Effects Coordinator
Howard London ADR Mixer
Judianna Makovsky Costume Design
Neal H. Moritz Producer
G.A. Aguilar Second Unit Director
Ethan Van der Ryn Supervising Sound Editor
Sean Haworth Production Design
Beau Borders Sound Re-Recording Mixer
R.L. Stine Novel, Hallway Player
Randy K. Singer Foley Mixer
Caleb Emery Dumb Jock
Robert Winter Visual Effects Supervisor
Bruce Berman Executive Producer
Adruitha Lee Hair Department Head
Robin Harlan Foley Artist
Neville Page Creature Design
Sarah Monat Foley Artist
Deborah Forte Producer
Jonathan Klein Foley Supervisor
Riley Flanagan Set Production Assistant
Danya Bateman Stunt Double
Dylan Jury Casting Associate
Stephen Crowley Gaffer
Meredith Richardson Stunt Double
Bill Abbott Music Editor
Terry Wilson Music Editor
Nick Scarano Costume Supervisor
Steven Ramirez Visual Effects Editor
Mary H. Ellis Sound Mixer
Hopper Stone Still Photographer
Patrick M. Sullivan Jr. Art Direction
Bill Bannerman Unit Production Manager, Executive Producer
Ella Wahlestedt Anna (uncredited)
Tamara Bally Production Controller
Phyllis Temple Key Makeup Artist
Jesse Rosenman Assistant Sound Editor
Michelle Liu Key Costumer
Tracy Kilpatrick Local Casting
Jacques Jouffret Steadicam Operator, "A" Camera Operator
Noelle Jean-Baptiste Set Decorating Coordinator
Polly McKinnon Supervising ADR Editor, Supervising Dialogue Editor
Marco Rubeo Set Designer
Jason W. Jennings Sound Designer
Melissa Cowan Monster
Steve Zigler Rigging Gaffer