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