Jack Black Professor Sheldon 'Shelly' Oberon
Bobby Cannavale Van Pelt
Karen Gillan Ruby Roundhouse
Dwayne Johnson Dr. Smolder Bravestone, Executive Producer
Colin Hanks Alex Vreeke (uncredited)
Kevin Hart Franklin 'Mouse' Finbar
Jake Kasdan Director, Executive Producer
Samuel J. Paul Stunts, Stunt Double
Stephen Conroy Stunts
Friday Chamberlain Amazon Warrior (uncredited)
Jussi Tegelman Sound Editor
Madison Iseman Bethany Walker
Marc Evan Jackson Principal Bentley
Gary Hymes Stunt Coordinator
Tim Matheson Old Man Vreeke (uncredited)
Missi Pyle Coach Webb
Alex Wolff Spencer Gilpin
David Castillo Stunts
Jonathan Hensleigh Original Film Writer
Damien Bray Utility Stunts
Marin Hinkle Spencer's Mom
Melvin Mar Co-Producer
Oakley Lehman Stunt Coordinator
Chris McKenna Screenplay, Screenstory
Joel Shryack Supervising Sound Editor
Doug Delaney Digital Intermediate Colorist
William Tokarsky Bread Vendor
Nick Jonas Jefferson 'Seaplane' McDonough
Kyler Dennis Second Assistant "B" Camera
Nico Woulard Stunts
Maribeth Monroe Teacher
Scott Puckett Visual Effects Producer
Tracey Bonner Fridge's Mom
Derek Graf Stunts
Juan Gaspard The Spy (uncredited)
Tait Fletcher Scorpion Recipient, Stunts
Erik Sommers Screenplay
Allan Padelford Stunts, Stunt Driver
Steve Edwards Editor
Scott Rosenberg Screenplay
Hiram Garcia Co-Producer
Sylvia Jefferies Jogger's Wife (uncredited)
Tim Sitarz Stunts
Mark Helfrich Editor
Rhys Darby Nigel Billingsley
Morgan Turner Martha Kaply
Matt Tolmach Producer
Joanna Bennett Stunt Double
Jawed Berni Stunts
Aden Stay Stunts
Jerome Chen Visual Effects Supervisor
Tanoai Reed Stunts
Chick Bernhard Stunts
Henry Jackman Original Music Composer
Greg Sproles Stunts
Duane Burkhart Utility Stunts
Julia Rivas Frey Visual Effects Producer
Stephen Dunlevy Transportation Shed Guard
Rohan Chand Kid at Bazaar
Jimmy N. Roberts Stunts
Malosi Leonard Stunts
David B. Householter Unit Production Manager, Executive Producer
Jack Gill Second Unit Director
Rob Mars Transportation Shed Guard, Stunts
Jeanne McCarthy Casting
William Teitler Producer
Jeff Pinkner Screenplay
Matt Rebenkoff First Assistant Director
Chelsea Bruland Stunts
Carlease Burke Miss Mathers
Kevin O'Connell Sound Re-Recording Mixer
Marc Scizak Utility Stunts