American Reunion

Natasha Lyonne

Jessica

Jesse Malinowski

Kyle

Jennifer Coolidge

Stifler's Mom

Neil Patrick Harris

Celebrity Dance-Off Host

Alyson Hannigan

Michelle Levenstein

Benjamin Arthur

Chester

Tara Reid

Victoria 'Vicky' Lathum

Mena Suvari

Heather

John Cho

John

Rebecca De Mornay

Finch's Mom (uncredited)

Chris Owen

Chuck Sherman

Kim Wall

Kara's Mom

Brian Mahoney

Police Officer

Eugene Levy

Jim's Father

Seann William Scott

Steve Stifler

Molly Cheek

Jim's Mother

Steve Apicella

-

Michael Beasley

Reggie

Jen Kober

Ingrid

Shannon Elizabeth

Nadia

Thomas Ian Nicholas

Kevin Myers

John Jason Bailey

Random Alumni

Jason Biggs

Jim Levenstein

Hart Turner

Reed

Katrina Bowden

Mia

Eddie Kaye Thomas

Paul Finch

Chris Klein

Chris 'Oz' Ostreicher

Autumn Dial

Alexa

Vik Sahay

Prateek Duraiswamy

Stevie Ray Dallimore

Kara's Dad

Charlene Amoia

Ellie

Dania Ramirez

Selena

Vince Pisani

Male Alum

Jennifer Sun Bell

Madison

Lyndsay Wrensen

Upscale Party Guest (uncredited)

Hayden Schlossberg

-

Jon Hurwitz

-

Pam Green

Ali

Chuck Hittinger

AJ

Walter Hendrix III

Celebrity Dance-Off Patron (uncredited)

Jeremy Ambler

MILF Guy at Bar (uncredited)

Justin Isfeld

Justin

Matt Mangum

Adam

Rebecca Field

Loni

Ashlyn Henson

Young Loni Lipstein (uncredited)

Helenna Santos

Oz Fan

Ali Cobrin

Kara

Valarie Kobrovsky

Prateek's Hot Girlfriend

Jay Harrington

Dr. Ron

Robert Hayes

Bo

Raheem Babalola

Deshaun

Jenna Willis

Computer (voice)

Chad Johnson

Chad Ochocinco

George Christopher Bianchi

Evan

Terri James

Female Alum

Zane Wind

Mitch

Randy Hurwitz

Mom at Party

Joseph Kaiser

-

Michael May

Stifler (13 yrs.)

Logan Van Sickle

Oz (13 yrs.)

Chase Krepp

Kevin (13 yrs.)

Maximiliano Wissinger

Finch (13 yrs.)

Elizabeth Hurwitz

Baby at Party

Rod C. Rich

Bar Mitzvah Dad

Tanner Baker

Bargoer (uncredited)

Chance Bartels

Stifler's Co-Worker (uncredited)

Wendy Bell

Random Alumni (uncredited)

Courtney Bowers

Teen Partygoer (uncredited)

Holly Britt

Street Girl (uncredited)

Brittany Lee Hellmeister

Kara's Friend (uncredited)

Adam C. Johnson

Party Goer (uncredited)

Scott Ledbetter

Jilly (uncredited)

Melanie Kay Turner

Female Alum (uncredited)

Brandon A. Ulman

High School Beach-goer (uncredited)