Jack Black Professor Sheldon 'Shelly' Oberon
Dwayne Johnson Producer, Dr. Smolder Bravestone
Kevin Hart Franklin 'Mouse' Finbar
Karen Gillan Ruby Roundhouse
Colin Hanks Alex
Awkwafina Ming
Danny DeVito Eddie
Danny Glover Milo
Madison Iseman Bethany
Rhys Darby Nigel Billingsley
Nick Jonas Jefferson 'Seaplane' McDonough
Marin Hinkle Spencer's Mom
Alex Wolff Spencer Gilpin
Ashley Scott Ashley (uncredited)
Dania Ramirez Lady in Red
Lamorne Morris Heater Repair Guy
Rory McCann Jurgen the Brutal
Bebe Neuwirth Nora
John Ross Bowie Cavendish
Scott Rosenberg Writer, Executive Producer
Morgan Turner Martha Kaply
Jake Kasdan Writer, Director, Producer
Deobia Oparei Elevator Guard
Jeff Pinkner Writer, Executive Producer
Vince Pisani Pharmacy Manager
Ser'Darius Blain Anthony 'Fridge' Johnson
Hiram Garcia Producer
Jeanne McCarthy Casting Director
Matt Berberi Stunts
Allan Henry Stunts
Henry Jackman Original Music Composer
Alyma Dorsey Stunts
Nicole Abellera Hallman Casting Director
Craig Henningsen Stunts
Michael Beasley Coach Davis (uncredited)
Mark Helfrich Editor
Nick Gomez Oasis Drunk
Massi Furlan Switchblade
Louise Mingenbach Costume Design
Rob Mars Stunts
Dorothy Steel Village Elder
Theo Kypri Stunts
Adrian Hein Stunts
Tanoai Reed Stunt Double
Dany Garcia Producer
Ted Field Executive Producer
Matt Tolmach Producer
Lucy Cork Stunt Double
Chuck Michael Sound Designer
Madison Johnson Little Bethany Vreeke
Lucy DeVito Maiden
Vanessa Cater Red Headed Marauder (uncredited), Stunts
Dean Elliott Lead Animator
Paul Story Animation Supervisor
Shawnna Thibodeau Stunts
Wolfgang Stegemann Fight Choreographer
J.J. Dashnaw Stunts
Danny Le Boyer Stunts
Tom McComas Stunts
Charles Green Bartender (uncredited)
Bruno Rose NY Dorm Guy (uncredited)
Bill Brzeski Production Design
Derek Russo Key Master
Wade Eastwood Second Unit Director, Stunt Coordinator
Myles Humphus Stunt Double
Chris Van Allsburg Book, Executive Producer
Jennifer Patino Bravestone's Mother
Riley Flanagan Key Set Production Assistant
Jess King Stunts
Tad Griffith Stunts
Andrew Max Cahn Supervising Art Director
Geoffrey Haley Steadicam Operator