Jason Biggs

Jim Levenstein

Chris Klein

Chris 'Oz' Ostreicher

Thomas Ian Nicholas

Kevin Meyers

Alyson Hannigan

Michelle Flaherty

Shannon Elizabeth

Nadia

Tara Reid

Victoria 'Vicky' Lathum

Eddie Kaye Thomas

Paul Finch

Seann William Scott

Steve Stifler

Eugene Levy

Jim's Father

Natasha Lyonne

Jessica

Mena Suvari

Heather

Jennifer Coolidge

Stifler's Mom

Chris Owen

Chuck Sherman

Eric Lively

Albert

Molly Cheek

Jim's Mother

Eli Marienthal

Matt Stifler

Tara Subkoff

College Girl

Lawrence Pressman

Coach Marshall

Clyde Kusatsu

English Teacher

Christina Milian

Band Member

Eden Riegel

Sarah, the Sophomore Chick

Justin Isfeld

Justin

John Cho

John

Alexandra Adi

Central Michigan University Girl

Veronica Lauren

Vocal Jazz Girl

Monica McSwain

Vocal Jazz Girl

Fletcher Sheridan

Vocal Jazz Group

Robyn Roth

Vocal Jazz Group

Sasha Barrese

Courtney, the Random Cute Girl

Linda Gehringer

Vicky's Mom

Katie Lansdale

Enthralled Girl

Jay Rossi

Sushi Customer

James DeBello

Enthusiastic Guy

Travis Cody Aimer

Computer Nerd

Mark Hoppus

Garage Band Member

Tom DeLonge

Garage Band Member

Daniel Spink

Guy with Monkey

Clementine Ford

Computer Girl

Hilary Angelo

Girl Holding Out

Jillian Bach

Bathroom Girl

Casey Affleck

Tom Myers (uncredited)

Chris Weitz

Male Voice in Porn Film (voice)

Crystal the Monkey

Monkey with Garage Band (uncredited)

Jim Henry

Lacrosse Player (uncredited)

Travis Barker

Garage Band Member (uncredited)

Jennifer Austin

Friend (uncredited)

Ingrid K. Behrens

Female Voice in Porn Film (voice) (uncredited)

Sheypan Draus

Band Geek #1 (uncredited)

Mark-Eugene Garcia

Friend (uncredited)

Carmi Greene

Prom Guest (uncredited)

Jami Philbrick

Guy with Headphones on in Lunch Line (uncredited)

Marek Probosz

Motel Owner (uncredited)