Ryan Reynolds
Van Wilder

Tara Reid
Gwen Pearson

Tim Matheson
Vance Wilder Sr.

Kal Penn
Taj Mahal Badalandabad

Teck Holmes
Hutch

Daniel Cosgrove
Richard Bagg

Deon Richmond
Mini Cochran

Alex Burns
Gordon

Emily Rutherfurd
Jeannie

Paul Gleason
Professor McDoogle

Erik Estrada
Erik Estrada

Curtis Armstrong
Campus Cop

Jason Winer
Panos Patakos

Chris Owen
Suicidal Freshman

Simon Helberg
Vernon

Aaron Paul
Wasted Guy

Ivana Bozilovic
Naomi

Kim Smith
Casey

Teresa Hill
Hot Female Doctor

Megan Gallagher
Holyoke Hottie

Jason Hopkins
Sick Boy

Lydia Hull
Lindsey

Mark Chaet
Business Manager

Michael Waltman
Coach Ken Massey

Cynthia Fancher
Ms. Haver

Michael Olowokandi
Leron

Darius Miles
Darius

Quentin Richardson
Quentin

Lamar Odom
Coolidge Chickadee Player

Nick Puga
Pimply Faced Freshman

Joshua Swanson
Annoyingly Peppy Freshman

Jesse Capelli
Desiree

Ronald Hunter
Gus

Jeremy Phillips
Overweight Freshman

Darcy Shean
Gwen's Mom

Harry Danner
Dr. Beeverman

Tom Howard
Gwen's Dad

John Colton
Dr. Henke

Sophia Bush
Sally

J. Patrick McCormack
Dean Mooney

Gregg Daniel
English Professor

Lauren Birkell
Cheesy TV Announcer

Teesha Lobo
Hot Indian Girl

Cheryl Bricker
Mrs. Henke

Christopher Sowers
Thin Pledge

Colin Campbell
Archive Guy

Willie Latimore
Ming Impersonator

Sean Marquette
Little Kid

Sterling Rice
Little Girl

Albert Owens
Another Doctor

Anderson Goncalves
Dorky Brother

Anne Varnishung
Gorgeous Secretary

Erik Audé
Martial Arts Freshman

Sarah Fairfax
Mrs. Seay

Travis McKenna
Milty

Lou Beatty Jr.
Library Man

Andrew Bilgore
Party Busting Cop

Alexia Chiaromonte
Stunning Co-Ed Freshman

Brent Goldberg
Freshman Interviewee 1

David Wagner
Freshman Interviewee 2

Chad Evans
Stoner Freshman

Brandon Kessel
College Kid

Ryan Carlberg
Worried Preppy Freshman

Matt Newton
Male Sophomore

Edie McClurg
Campus Tour Guide

Joyce Brothers
Dr. Joyce Brothers

Shaina Fewell
Hot Senior

Megan Litwin
Hotter Friend

Sarah Paul
Terri

Michelle Thomas
Sherri

Sirin Suprasert
Suk Mee

Mark Alfa
Tranny Stripper (uncredited)

Megan Baker
Student (uncredited)

Walt Becker
Fireman (uncredited)

Jason Berry
Frat Boy (uncredited)

Sean Brennan
Shoeshine DIK (uncredited)

Chad Brokaw
DIK Brother (uncredited)

Ryan Allen Carrillo
Roller Skater (uncredited)

Heather Charles
Luau Girl (uncredited)

Tom Everett Scott
Elliot Grebb (uncredited)

Soren Fulton
10-Year-Old Boy (uncredited)

Reid Godshaw
Drunk Boy (uncredited)

Sean Gordon
Roller Skater (uncredited)

Christopher D. Grace
Drunken Frat Guy (uncredited)

Kelly Hayes
Luau Party Guy (uncredited)

Jesse Heiman
Student on Couch (uncredited)

Summer Moore
Pajama Party Goer (uncredited)

Bonnie Morgan
Twisted Auditioner (uncredited)

Alex Nesic
ROTC Student (uncredited)

Steffen Schlachtenhaufen
Student Bartender (uncredited)

Jennifer Schlueter
Student (uncredited)

Skyler Stone
Test Taker (uncredited)

Charlie Talbert
Stomach Guy (uncredited)

Billy Taylor
Student (uncredited)

Nathan Todaro
Skating Rink Geek (uncredited)

Cassie Townsend
Student (uncredited)

Josh Waters
College Student on Campus Tour (uncredited)

Nik Wilcox
Sycophant (uncredited)