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.
Jesse Eisenberg
as Mark Zuckerberg
Andrew Garfield
as Eduardo Saverin
Armie Hammer
as Cameron Winklevoss / Tyler Winklevoss
Josh Pence
as Tyler Winklevoss (Body Double)
Justin Timberlake
as Sean Parker
Max Minghella
as Divya Narendra
Brenda Song
as Christy Ling
Rashida Jones
as Marylin Delpy
John Getz
as Sy
David Selby
as Gage
Denise Grayson
as Gretchen
Douglas Urbanski
as Larry Summers
