Story :In 2003, Harvard undergrad and computer programmer Mark Zuckerberg begins work on a new concept that eventually turns into the global social network known as Facebook. Six years later, Mark is one of the youngest billionaires ever, but his unprecedented success leads to both personal and legal complications when he ends up on the receiving end of two lawsuits, one involving his former friend.
Cast
Jesse EisenbergMark Zuckerberg
Andrew GarfieldEduardo Saverin
Armie HammerCameron Winklevoss / Tyler Winklevoss
Josh PenceTyler Winklevoss (Body Double)
Justin TimberlakeSean Parker
Max MinghellaDivya Narendra
Brenda SongChristy Ling
Rashida JonesMarylin Delpy
John GetzSy
David SelbyGage
Denise GraysonGretchen
Douglas UrbanskiLarry Summers
Rooney MaraErica Albright
Bryan BarterBilly Olsen
Dustin FitzsimonsPhoenix Club President
Joseph MazzelloDustin Moskovitz
Patrick MapelChris Hughes
Toby MeuliPhoenix Member Playing Facemash
Alecia SvensenGirl at Phoenix Club
Jami OwenStudent Playing Facemash
James DastoliStudent Playing Facemash
Robert DastoliStudent Playing Facemash
Scotty CroweStudent Playing Facemash
Jayk GallagherStudent Playing Facemash
Marcella Lentz-PopeErica's Roommate
Trevor WrightB.U. Guy in Bra
Barry LivingstonMr. Cox
Marybeth MassettMrs. Cox
Randy EvansStudent in Communications Office
Carrie ArmstrongCourt Reporter
Henry RooseveltHenry
Pamela RoylanceAd Board Chairwoman
Brian PalermoCS Lab Professor
Brett LeighPhoenix Club Hazer
Chris GouchoePhoenix Club Pledge
Nicholas TubbsA Capella Group
Kevin ChuiA Capella Group
Richie FerrisA Capella Group
Burke WaltonA Capella Group
Nguyen Anh TuanA Capella Group
Inbal AmiravModel
Dane NightingaleA Capella Group
Stephen FullerA Capella Group
John HeA Capella Group
Nick SmokeKC's Friend
Cali FredrichsKC's Friend
Shelby YoungKC
Steve SiresSpeaker / Bill Gates
MeliseAlice Cantwel
Victor Z. IsaacStuart Singer
Abhi SinhaVikram
Mark SaulBob
Cedric SandersReggie
Dakota JohnsonAmelia Ritter
Nancy LinariLarry Summers' Secretary
Inger TudorAnne
Aaron SorkinAd Executive
Mariah BonnerTori
Kyle FainIntern Eric
Christopher KhaiIntern Ian
Emma FitzpatrickSharon
Jeffrey Thomas BorderAndrew
Courtney ArndtVictoria's Secret Model
Felisha TerrellBeautiful Woman
Zoe De ToledoHarvard Rowers' Coxman
Simon BarrHarvard Rower
Alex LeighHarvard Rower
Phil TurnhamHarvard Rower
Richie SteeleHarvard Rower
Chris FriendHarvard Rower
Tom HarveyHarvard Rower
Alex OlijnykHollandia Rowers' Coxman
Ray PoulterHollandia Rower
Bob HewittHollandia Rower
Dave LambournHollandia Rower
James PadmoreHollandia Rower
Sebastian KoubaHollandia Rower
Charles HerbertHollandia Rower
Robin DowellHollandia Rower
Nathan HillyerHollandia Rower
James ShanklinPrince Albert
Alex ReznikPrince Albert's Aide
John HaydenHoward Winklevoss
Oliver MuirheadMr. Kenwright
Shane AdlerStoned Girl
Amy FergusonStoned Girl
Monique EdwardsBank Teller
Cayman GrantPeter Thiel's Assistant
Wallace LanghamPeter Thiel
Scott LawrenceMaurice
Peter HoldenFacebook Lawyer
Darin CooperFacebook Lawyer
Jared HillmanMackey
Caitlin GerardAshleigh
Lacey BeemanSorority Girl
Cherilyn WilsonSorority Girl
Caleb Landry JonesFraternity Guy
Franco VegaPoliceman
Andrew ThacherPoliceman
Adina PorterGretchen's Associate (uncredited)
Jeff MartineauBobby's Friend (uncredited)
Noah BaronStudent (uncredited)
Ki Hong LeeStudent (uncredited)
Jesse HeimanStudent (uncredited)
David BroylesStudent Playing Facemash (uncredited)
Mike BashBob (uncredited)
Tony CalleHarvard Student (uncredited)
Cooper Conley-CurrierPheonix Club Hazee (uncredited)