Jack Black Professor Sheldon 'Shelly' Oberon
Dwayne Johnson Dr. Smolder Bravestone, Executive Producer
Kevin Hart Franklin 'Mouse' Finbar
Karen Gillan Ruby Roundhouse
Bobby Cannavale Van Pelt
Marc Evan Jackson Principal Bentley
Tim Matheson Old Man Vreeke (uncredited)
Missi Pyle Coach Webb
Marin Hinkle Spencer's Mom
Colin Hanks Alex Vreeke (uncredited)
Nick Jonas Jefferson 'Seaplane' McDonough
Alex Wolff Spencer Gilpin
Rhys Darby Nigel Billingsley
Jalil Jay Lynch Stunts
Craig H. Davidson Utility Stunts
Ser'Darius Blain Anthony 'Fridge' Johnson
David B. Householter Executive Producer, Unit Production Manager
Ronald R. Reiss Set Decoration
Madison Iseman Bethany Walker
Nicolas Bosc Stunts
Samuel J. Paul Stunts, Stunt Double
Steve Cooper Art Direction
Marc Scizak Utility Stunts
Richard C. Taylor Stunts
Julia Rivas Frey Visual Effects Producer
David Castillo Stunts
Chris Van Allsburg Original Film Writer, Book
Scott Rosenberg Screenplay
Jimmy N. Roberts Stunts
Kevin O'Connell Sound Re-Recording Mixer
Jonathan Hensleigh Original Film Writer
Damien Bray Utility Stunts
Carlease Burke Miss Mathers
Tait Fletcher Stunts, Scorpion Recipient
Tanoai Reed Stunts
Jake Kasdan Executive Producer, Director
Oakley Lehman Stunt Coordinator
Jason Charles Hill Stunt Driver
Jeff Pinkner Screenplay
Geoffrey Haley "B" Camera Operator, Steadicam Operator
Erik Sommers Screenplay
Chris McKenna Screenplay, Screenstory
Jeanne McCarthy Casting
Debbie Andrews Casting
Melanie La Rue Visual Effects Producer
Rob Mars Transportation Shed Guard, Stunts
Jon Title Sound Designer
Maribeth Monroe Teacher
Ashley Lambert ADR Voice Casting
Jack Gill Second Unit Director
Tracey Bonner Fridge's Mom
Joanna Bennett Stunt Double
Doug Delaney Digital Intermediate Colorist
Tim Sitarz Stunts
Stephen Dunlevy Transportation Shed Guard
Morgan Turner Martha Kaply
Joe Studzinski Conceptual Illustrator
Greg Sproles Stunts
Rafael E. Sánchez Gaffer
Hiro Koda Utility Stunts
Nicole Abellera Hallman Casting
Rohan Chand Kid at Bazaar
Maddie Nichols Kid #2 (uncredited)
Mark Helfrich Editor
Tony Lazzara Stunts
Scott Hunter Stunts, Van Pelt's Henchman (uncredited)
Chelsea Bruland Stunts
Matt Rebenkoff First Assistant Director
Dany Garcia Executive Producer
Derek Graf Stunts
Jussi Tegelman Sound Editor
Laura Jean Shannon Costume Designer