Brian Huskey
Bill Wazowkowski
Christopher Mintz-Plasse
Scoonie
Fahim Anwar
Rival Frat Guy #1
Ori Kalmus
Rival Frat Guy #2
Steven Michael Eich
Thumbsucker
Adam Devine
Beer Pong Guy #1
Blake Anderson
Beer Pong Guy #2
Anders Holm
Beer Pong Guy #3
Kyle Newacheck
Beer Pong Guy #4
Jake Johnson
Sebastian Cremmington
Hannibal Buress
Officer Watkins
Liz Cackowski
Wendy the Realtor
Jason Mantzoukas
Doctor Theodorakis
Lisa Kudrow
Dean Carol Gladstone
Jesse Heiman
The Babysitter
Natasha Leggero
Prostitute
Casey Ford Alexander
Gay Couple
Michael Angeloe
Birthday Party Jumper
Melanie Avalon
Sorority Girl
Justin Bailey
Fraternity Brother
Thomas R. Baker
Alien Guard
Matthew Berke
Police Officer
Soleil Cesena Bouchereau
Sorority Girl
Marianne Bourg
Sorority Girl
Eric Bracht
Fraternity Brother
Cindy Buck
ER Nurse / Job Fair Attendee
Sasha Bujnak
Toga Party Beer Girl
Ruth Cadiente
Sorority Girl
Aaron Colom
Street Dice Player
Nick de Graffenreid
1970's Delta Psi Beta President
Erika Del Toro
Sorority Girl
Alanna Dergan
Sorority Girl
Fernando Duran
Delta Psi Fraternity Brother
Mark Casimir Dyniewicz Jr.
Homeless Man
Danika Gould
Sorority Girl
Courtney Hart
Sorority Girl
Diana Knight
Sorority Girl
Jose Lizarde Jr.
Party Guest
Robert Michael
30's Frat Boy
Cameron Miller
1930's Frat Brother
Rachel Ann Mullins
Delta Psi Beta Little Sister
David James Pryce
Delta Psi Fraternity Brother
Susana Rodriguez
Sorority Girl
Cassandra Starr
Sorority Girl
Justin Teitell
Rival Frat Bro
Bridgetta Tomarchio
Sorority Girl
Amber Sharae Topsy
Sorority Girl
John Venters
Party Goer Behind Dave Franco
Olia Voronkova
Sorority Girl
D.J. Waldman
Ruth Bader Ginsburg
Angelique Walker
Sorority Girl