Dwayne Johnson character Dr. Smolder Bravestone
Kevin Hart character Franklin 'Mouse' Finbar
Jack Black character Professor Sheldon 'Shelly' Oberon
Karen Gillan character Ruby Roundhouse
Rhys Darby character Nigel Billingsley
Bobby Cannavale character Professor Russel Van Pelt
Nick Jonas character Jefferson 'Seaplane' McDonough
Alex Wolff character Spencer Gilpin
Ser'Darius Blain character Anthony 'Fridge' Johnson
Madison Iseman character Bethany Walker
Morgan Turner character Martha Kaply
Sean Buxton character Mr. Vreeke
Mason Guccione character Young Alex Vreeke
Marin Hinkle character Mrs. Gilpin
Colin Hanks character Alex Vreeke
Marc Evan Jackson character Principal Bentley
Carlease Burke character Miss Mathers
Tim Matheson character Old Man Vreeke
Missi Pyle character Coach Webb
Maribeth Monroe character Teacher
Tracey Bonner character Mrs. Johnson
Natasha Charles Parker character Mrs. Walker
Kat Altman character Lucinda
Michael Shacket character Fussfeld
William Tokarsky character Bread/Cake Vendor
Rohan Chand character Boy at Bazaar
Juan Gaspard character The Spy
Sylvia Jefferies character Jogger's Wife
Danny Pardo character Bazaar Vendor
Natasha Mayet character Berber lady
Ruby Bustamante character High School Student
Virginia Newcomb character Alex's Wife
Maiya Boyd character Cute Bazar Kid
John Archer Lundgren character Knife Vendor
Ted Williams character Gypsy Cowboy
Najah Jackson character Cute girl
Maddie Nichols character Kid #2
Jamie Renell character Gym Teacher
Darian Baker character High School Jock
Sarah Fawaz character Eccentric Woman
Max Ortiz Jr. character Dragoon / Raven
William Walker character High School Administrator
Jemarko Jones character Neighbor
Daniel Salyers character High School Student
Ashley Lonardo character Kid #3
Demetrice Nguyen character Vendor
Jonathan Louis Ramos character Berber
Martin Feigen character Neighbor
Leeza Jones character Bazaar Patron
Tad Sallee character Skater Punk
Tyler Stormant character Letterman
Cory Michael Peeler character High School Gym Student
Chrysta-Lyn Rodrigues character Mean Girl #1
Ryan Baughman character Boy #1
Kevin Montgomery character High School Student
Na Bil character Bazar kid
Jeffery Clarke character Bazaar Patron
Mario Fernandez character The Begger
Stanislav Mruz character Bazaar patron
John Early character Beggar
Lyric Jefferson character Cheerleader
Friday Chamberlain character Amazon Warrior (uncredited)
