Cameron Boyce Keithie Feder
Taylor Lautner Frat Boy Andy (uncredited)
Kevin James Eric Lamonsoff
David Henrie Frat Boy
Steve Buscemi Wiley
Alexander Ludwig Braden
Halston Sage Nancy Arbuckle
Oliver Hudson Kyle
Andy Samberg Male Cheerleader
Maria Bello Sally Lamonsoff
Adam Sandler Producer, Lenny Feder, Characters, Writer
Salma Hayek Pinault Roxanne Chase-Feder
Jackie Sandler Tardio's Wife
Taran Killam Male Cheerleader
Jimmy Tatro Frat Boy
Allen Covert Hippie Teacher, Executive Producer
Colin Quinn Dickie Bailey
Will Forte Male Cheerleader (uncredited)
Patrick Schwarzenegger Frat Boy Cooper
Milo Ventimiglia Frat Boy Milo
David Spade Marcus Higgins
Brad Grunberg Mailman
Chris Rock Kurt McKenzie
Georgia Engel Mrs. Lamonsoff
Robert Harvey Party Guest
Ellen Lutter Costume Design
Tim Meadows Malcom
Sunny Sandler Tardio's Daughter
Maya Rudolph Deanne McKenzie
China Anne McClain Charlotte Mackenzie
Paul Brittain Male Cheerleader
Jorma Taccone Male Cheerleader
Bobby Moynihan Male Cheerleader
Jonathan Loughran Robideaux
Steve Austin Tommy Cavanugh
Akiva Schaffer Male Cheerleader
Aly Michalka Bikini Girl Savannah
Jared Sandler Frat Boy
Cheri Oteri Penny
Dennis Dugan Dr. Larry, Director
Nick Swardson Nick
Shaquille O'Neal Officer Fluzoo
Jon Lovitz Squats Fitness Janitor
Chris Titone Frat Boy
Sadie Sandler Tardio's Daughter
Melissa Yonkey Hairstylist
Cassidy Vick Hice Stunts
Tim Herlihy Writer
Jake Goldberg Greg Feder
Fred Wolf Characters, Writer
Tim Rigby Stunts
Peter Dante Officer Dante
Ellen Cleghorne Mary Fluzoo
Nadji Jeter Andre McKenzie
Clinton Wayne Prosthetic Designer
Kamil McFadden Bumpty
Jack Giarraputo Producer
Chris Berman The Great Renaldo
Roger Mussenden Casting
Eugene Collier Stunt Double
Rupert Gregson-Williams Original Music Composer
Dan Patrick Gym Teacher
Kevin Grady Muzby
Barry Bernardi Executive Producer
Marilyn Giacomazzi Stunts
Norm Crosby Kmart Employee
Paulina Gretzky Bikini Girl Daisy
Alexander Poncio Duffy
Kaleo Elam Ronnie Mackenzie
Frank Gingerich Bean Lamonsoff
Patty Ross Pizza Delivery Woman
Ebony Jo-Ann Mama Ronzoni