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)