Briana Evigan
Cassidy Tappan
Acting
Leah Pipes
Jessica Pierson
Acting
Rumer Willis
Ellie Morris
Acting
Jamie Chung
Claire Wen
Acting
Julian Morris
Andy Richards
Acting
Margo Harshman
Chugs Bradley
Acting
Carrie Fisher
Mrs. Crenshaw
Acting
Audrina Patridge
Megan Blaire
Acting
Matt O'Leary
Garret Bradley
Acting
Maxx Hennard
Mickey Donaldson
Acting
Matt Lanter
Kyle Tyson
Acting
Justine Wachsberger
Sarcastic Sister
Acting
Rick Applegate
Senator Tyson
Acting
Debra Gordon
Mrs. Tappan
Acting
Caroline D'Amore
Maggie Blaire
Acting
Adam Barrie
Danny
Acting
Nikki Moore
Joanna
Acting
Deja Kreutzberg
Riley
Acting
Teri Andrzejewski
Bra-Clad Sister
Acting
Robert Belushi
Amazed Senior Guy
Acting
Marie Blanchard
Over-It Sister
Acting
Ken Bolden
Dr. Rosenberg
Acting
Megan Wolfley
Trampoline Sister
Acting
Zack Garrett
Thwarted Guy
Acting
Ashtin Petrella
Already Drunk Sister
Acting
Melissa Lukon
Slutty Sister
Acting
Joe Forgione
Sea Pig
Acting
Kelly Dessoye
Naîve Girl #1
Acting
Katie Woolridge
Naîve Girl #2
Acting
Jeff Krajci
Stoned Dude
Acting
Joanna Waldsmith
Ditzy Sister
Acting
Natalia Dove
Bucky
Acting
Justin Tully
Wasted Guy
Acting
Chaton Anderson
Christina
Acting
Nayli Russo
Core Sorority Sister
Acting
Matt Cannon
Nerdy Underclassman
Acting