Jack Black R.L. Stine (uncredited)
Chris Parnell Walter
Drew Scheid Tyler's Crew
Ken Jeong Mr. Chu
Madison Iseman Sarah
Wendi McLendon-Covey Kathy
Mick Wingert Slappy (voice)
Shari Headley Mrs. Carter
Sydney Bullock Vanessa
Jeremy Ray Taylor Sonny
Darin De Paul Terry / Angry Pumpkin (voice) (uncredited)
R.L. Stine Novel, Science Award Presenter - Principal Harrison
Neal H. Moritz Producer
Caleel Harris Sam
Tara Feldstein Bennett Casting Director
Darren Lemke Story
Peyton Wich Tommy Madigan
Rob Lieber Screenplay, Story
Howard London ADR Mixer
Suehyla El-Attar Young Teacher in Hole (uncredited)
Nick Glennie-Smith Conductor
Josh Mueller Stunts
Bryce Cass Tyler
Barry Peterson Director of Photography
Rich Delia Casting
Cassidy Alexandra Kahler Stunts
Dominic Lewis Original Music Composer
Ryan Collins Sound Effects Editor
Noah Bain Garret Stunts
Christopher TJ McGuire Steadicam Operator
Ivy O'Brien Student (uncredited)
Nerses Gezalyan Foley Mixer
David Esparza Supervising Sound Editor, Sound Designer
Robin Harlan Foley Artist
Jessi Goei Tyler's Crew
T. Ryan Mooney Stunts
Jeffrey N. Civa First Assistant "A" Camera
Greg Orloff Sound Re-Recording Mixer
Ari Sandel Director
Paul D. Kelly Art Direction
Jeanette Scott Set Decoration
Ben Aycrigg Stunts
Déjá Dee Mrs. Hoover
Brick Jackson Paramedic - TJ
Kendrick Cross Sam's Father
Ray Harvie Storyboard Artist
Tateum Kohut Sound Re-Recording Mixer
Adruitha Lee Hair Department Head
Vincent Oppido Additional Music
Timothy M. Bourne Producer's Assistant, Executive Producer, Unit Production Manager, Second Unit Director
Daniel C. McFadden Still Photographer
Laurence Chavez Stunts
Ashley Rae Riddick Stunts
Tyler Silva Tyler's Crew
Ando Johnson Sound Effects Editor
Chris Schmidt Jr. Stunts
Sarah Monat Foley Artist
Christian Finlayson Cooper
Robert Troy ADR Editor
Federico D'Alessandro Storyboard Artist
Matteo Veglia VFX Production Coordinator
Jason Charles Hill Stunts
Sarah Reagin Clemmensen Stunt Double
Sean Ryan Jennings Assistant Art Director
Mark Droter Casting Assistant
James M. Cox Chief Lighting Technician
André Freitas Makeup Artist
Adam Miller Assistant Property Master
Lex D. Geddings Stunts
Keith Brachmann Editor
Curtis Crowe Construction Coordinator
Courtney Lauren Cummings Tyler's Crew