On screen
Cast
66 credited performers
Raviv Ullman
Philip "Phil" Diffy
Amy Bruckner
Pim Diffy
Aly Michalka
Keely Teslow
Craig Anton
Lloyd Diffy
Lise Simms
Barbara Diffy
Kay Panabaker
Debbie Berwick
Brenda Song
Tia
Brandon Mychal Smith
Li'l Danny Dawkins
Evan Peters
Seth Wosmer
Spencer Locke
Candida Keegel
Michael Mitchell
Owen
J.P. Manoux
Curtis
Rory Thost
Character not listed
Joel Brooks
Character not listed
Suzanne Krull
Character not listed
Yeardley Smith
Mandy Teslow
Brittney Powell
Character not listed
Jason Earles
Grady
Jeff D'Agostino
Character not listed
Terry Rhoads
Character not listed
Juliet Holland-Rose
Via
E.E. Bell
Character not listed
Chris Hunter
Tanner
Josh Flitter
Character not listed
Gus Hoffman
Character not listed
Orlando Brown
Character not listed
Nikki SooHoo
Character not listed
Kevin Michael Richardson
Character not listed
Cody Kasch
Troy
Jack Carter
Character not listed
AJ Michalka
Character not listed
Alice Greczyn
Character not listed
Eric Allan Kramer
Coach Buchinsky
Rodney Dangerfield
Character not listed
Marshall Allman
Character not listed
Donna Pieroni
Character not listed
Mary Lou
Character not listed
Kunal Sharma
Character not listed
Ronnie Schell
Character not listed
Shedrack Anderson III
Character not listed
Kelli McCarty
Character not listed
Kirsten Vangsness
Character not listed
E.J. Callahan
Character not listed
Estelle Harris
Character not listed
Sean Michael Afable
Character not listed
Kendall Schmidt
Jake (uncredited)
Ben Savage
Self
Kevin West
Mr. Angst
David Figlioli
Curator
Dale Raoul
Ms. Mip
Sam Zeller
Oog
Cathy Cahn
Mrs. Feinstein
Dyllan Christopher
Simon
Ted Davis
Mr. Ginsberg
Kimberly Kevon Williams
Darcy
Ben Murray
Mercer
Tyler Tuione
Sumo Wrestler
Larry Udy
Officer Bunkley
David Glowacki
Keith
James Leo Johnson
Goofy Kid
Jake Gridley
Crash
Jesse Bostick
Nicholas Van Der Cal
Stephanie Sawyer
Tara
Stacy Francis
Miss Hanks
Sonya Eddy
Miss Donaldson
Dan Benson
Sterling