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
Darren Lemke Story
Neal H. Moritz Producer
Caleel Harris Sam
Tara Feldstein Bennett Casting Director
Rob Lieber Screenplay, Story
Josh Mueller Stunts
Howard London ADR Mixer
Suehyla El-Attar Young Teacher in Hole (uncredited)
Déjá Dee Mrs. Hoover
Bryce Cass Tyler
Barry Peterson Director of Photography
Rich Delia Casting
Kendrick Cross Sam's Father
Dominic Lewis Original Music Composer
Ryan Collins Sound Effects Editor
Noah Bain Garret Stunts
Jeffrey N. Civa First Assistant "A" Camera
Peyton Wich Tommy Madigan
Daniel C. McFadden Still Photographer
Cassidy Alexandra Kahler Stunts
Christopher TJ McGuire Steadicam Operator
Nick Glennie-Smith Conductor
Ivy O'Brien Student (uncredited)
Nerses Gezalyan Foley Mixer
Kurt Kornemann Key Grip
David Esparza Supervising Sound Editor, Sound Designer
Ray Harvie Storyboard Artist
T. Ryan Mooney Stunts
Robin Harlan Foley Artist
Jessi Goei Tyler's Crew
Greg Orloff Sound Re-Recording Mixer
Paul D. Kelly Art Direction
Jeanette Scott Set Decoration
Laurence Chavez Stunts
Ben Aycrigg Stunts
Ben Bladon Royal Mummy
Brick Jackson Paramedic - TJ
Tateum Kohut Sound Re-Recording Mixer
Ari Sandel Director
Adruitha Lee Hair Department Head
Vincent Oppido Additional Music
Sarah Reagin Clemmensen Stunt Double
Timothy M. Bourne Producer's Assistant, Executive Producer, Unit Production Manager, Second Unit Director
Deborah Forte Producer
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
Federico D'Alessandro Storyboard Artist
Matteo Veglia VFX Production Coordinator
Jason Charles Hill Stunts
Sean Ryan Jennings Assistant Art Director
Mark Droter Casting Assistant
Tom Kramer Music Editor
Robert Troy ADR Editor
James M. Cox Chief Lighting Technician
Curtis Crowe Construction Coordinator
André Freitas Makeup Artist