Jesse Eisenberg

Mark Zuckerberg

Acting

Andrew Garfield

Eduardo Saverin

Acting

Armie Hammer

Cameron Winklevoss / Tyler Winklevoss

Acting

Justin Timberlake

Sean Parker

Acting

Max Minghella

Divya Narendra

Acting

Josh Pence

Tyler Winklevoss

Acting

Brenda Song

Christy Lee

Acting

Rashida Jones

Marylin Delpy

Acting

John Getz

Sy

Acting

David Selby

Gage

Acting

Denise Grayson

Gretchen

Acting

Douglas Urbanski

Larry Summers

Production

Rooney Mara

Erica Albright

Acting

Bryan Barter

Billy Olsen

Acting

Dustin Fitzsimons

Phoenix Club President

Acting

Joseph Mazzello

Dustin Moskovitz

Acting

Patrick Mapel

Chris Hughes

Acting

Toby Meuli

Phoenix Member Playing Facemash

Acting

Alecia Svensen

Girl at Phoenix Club

Acting

Jami Owen

Student Playing Facemash

Acting

James Dastoli

Student Playing Facemash

Directing

Robert Dastoli

Student Playing Facemash

Directing

Scotty Crowe

Student Playing Facemash

Acting

Jayk Gallagher

Student Playing Facemash

Acting

Marcella Lentz-Pope

Erica's Roommate

Acting

Trevor Wright

B.U. Guy in Bra

Acting

Barry Livingston

Mr. Cox

Acting

Marybeth Massett

Mrs. Cox

Acting

Randy Evans

Student in Communications Office

Acting

Carrie Armstrong

Court Reporter

Acting

Henry Roosevelt

Henry

Directing

Pamela Roylance

Ad Board Chairwoman

Acting

Brian Palermo

CS Lab Professor

Acting

Brett Leigh

Phoenix Club Hazer

Acting

Chris Gouchoe

Phoenix Club Pledge

Acting

Nicholas Tubbs

A Capella Group

Acting

Kevin Chui

A Capella Group

Acting

Richie Ferris

A Capella Group

Acting

Burke Walton

A Capella Group

Acting

Nguyen Anh Tuan

A Capella Group

Acting

Inbal Amirav

Model

Acting

Dane Nightingale

A Capella Group

Acting

Stephen Fuller

A Capella Group

Acting

John He

A Capella Group

Acting

Nick Smoke

KC's Friend

Acting

Cali Fredrichs

KC's Friend

Acting

Shelby Young

KC

Acting

Steve Sires

Speaker / Bill Gates

Acting

Melise

Alice Cantwel

Acting

Victor Z. Isaac

Stuart Singer

Acting

Abhi Sinha

Vikram

Acting

Mark Saul

Bob

Acting

Cedric Sanders

Reggie

Acting

Dakota Johnson

Amelia Ritter

Acting

Nancy Linari

Larry Summers' Secretary

Acting

Inger Tudor

Anne

Acting

Aaron Sorkin

Ad Executive

Writing

Mariah Bonner

Tori

Acting

Kyle Fain

Intern Eric

Acting

Christopher Khai

Intern Ian

Production

Emma Fitzpatrick

Sharon

Acting

Jeffrey Thomas Border

Andrew

Acting

Courtney Arndt

Victoria's Secret Model

Acting

Felisha Terrell

Beautiful Woman

Acting

Zoe De Toledo

Harvard Rowers' Coxman

Acting

Simon Barr

Harvard Rower

Acting

Alex Leigh

Harvard Rower

Acting

Phil Turnham

Harvard Rower

Acting

Richie Steele

Harvard Rower

Acting

Chris Friend

Harvard Rower

Acting

Tom Harvey

Harvard Rower

Acting

Alex Olijnyk

Hollandia Rowers' Coxman

Acting

Ray Poulter

Hollandia Rower

Acting

Bob Hewitt

Hollandia Rower

Acting

Dave Lambourn

Hollandia Rower

Acting

James Padmore

Hollandia Rower

Acting

Sebastian Kouba

Hollandia Rower

Acting

Charles Herbert

Hollandia Rower

Acting

Robin Dowell

Hollandia Rower

Acting

Nathan Hillyer

Hollandia Rower

Acting

James Shanklin

Prince Albert

Acting

Alex Reznik

Prince Albert's Aide

Acting

John Hayden

Howard Winklevoss

Acting

Oliver Muirhead

Mr. Kenwright

Acting

Shane Adler

Stoned Girl

Acting

Amy Ferguson

Stoned Girl

Acting

Monique Edwards

Bank Teller

Acting

Cayman Grant

Peter Thiel's Assistant

Directing

Wallace Langham

Peter Thiel

Acting

Scott Lawrence

Maurice

Acting

Peter Holden

Facebook Lawyer

Acting

Darin Cooper

Facebook Lawyer

Acting

Jared Hillman

Mackey

Acting

Caitlin Gerard

Ashleigh

Acting

Lacey Beeman

Sorority Girl

Acting

Cherilyn Wilson

Sorority Girl

Acting

Caleb Landry Jones

Fraternity Guy

Acting

Franco Vega

Policeman

Acting

Andrew Thacher

Policeman

Acting

Adina Porter

Gretchen's Associate (uncredited)

Acting

Jeff Martineau

Bobby's Friend (uncredited)

Acting

Noah Baron

Student (uncredited)

Acting

Jesse Heiman

Student (uncredited)

Acting

David Broyles

Student Playing Facemash (uncredited)

Writing

Mike Bash

Bob (uncredited)

Acting

Tony Calle

Harvard Student (uncredited)

Acting

Cooper Conley-Currier

Pheonix Club Hazee (uncredited)

Acting

Elliott Ehlers

Harvard Student (uncredited)

Acting

Brett A. Newton

Harvard Student (uncredited)

Acting

Nathan Dean Snyder

Harvard Student (uncredited)

Acting

Kristen Clement

Party Girl (uncredited)

Acting

Tatum Miranda

Party Girl (uncredited)

Acting

Chad Davis

B.U. Guy in Bra #2 (uncredited)

Acting

Calvin Dean

Mr. Edwards (uncredited)

Acting

Tony DeSean

Waiter (uncredited)

Acting

Vincent Rivera

Waiter (uncredited)

Acting

Jason Flemyng

Regatta Spectator (uncredited)

Acting

Carlos Foglia

MIT Student (uncredited)

Acting

Bryan Forrest

Popular Harvard Student (uncredited)

Acting

Jessica Franz

Sorority Girl (uncredited)

Acting

Eli Jane

Dancer (uncredited)

Acting

Sara Murphy

Dancer (uncredited)

Acting

Kandis Mak

Go-Go Dancer (uncredited)

Acting

Eric La Barr

Harvard Note-Passer (uncredited)

Acting

Naina Michaud

Final Club Girl (uncredited)

Acting

Riley Voelkel

Final Club Girl (uncredited)

Acting

Tia Robinson

Club Waitress (uncredited)

Acting

Jeff Rosick

Dorm Room Guy #2 (uncredited)

Acting

Alexandra Ruddy

Ruby Skye Waitress (uncredited)

Acting

Adrienne Rusk

Club 66 Girl (uncredited)

Acting

Rebecca Tilney

Art History Professor (uncredited)

Acting

Georgina Tolentino

Club-Goer (uncredited)

Acting