as J. Daniel Atlas

as David Kaplan

as Young Male

as Ralphie

as Narrator

as Toby Fleishman

as Jerry

as Lex Luthor

as Marcel

as David Brewster

as Columbus

as Tom

as Casey

as Vincent Zaleski

as Lex Luthor (uncredited)

as J. Daniel Atlas

as Bobby Dorfman

as Lex Luthor

as Self

as Jonah Reed

as Self

as

as Mike Howell

as David Lipsky

as Josh Stamos

as Simon James / James Simon

as Blu (voice)

as Self

as Self

as Tex

as J. Daniel Atlas

as Jesse Eisenberg

as Self

as Eric Dobbs (archive footage)

as Eli

as Eric Neal (voice) (uncredited)

as Jack

as Nick Davis

as Blu (voice)

as Self / Mark Zuckerberg

as Self

as Self

as Self

as Mark Zuckerberg

as Daniel

as Sam Gold

as Lt. Fiske Hanley / Sgt. Benjamin McKinney

as Columbus

as Asher

as Daniel Cheston

as The Boy

as James Brennan

as Benjamin

as Mark

as Mills

as Charlie Banks

as Self

as Walt Berkman

as Jesse Eisenberg

as Jimmy

as Jamison

as Louis Masoudi

as Self

as Self

as Nick

as Eric Dobbs

as Kenny Green

as Self - Presenter

as Self - Guest

as Self - Host

as Self - Cameo (uncredited)