David Fincher Explains How Armie Hammer Portrays Both Winkelvoss Twins In ‘The Social Network’


There has been a bit of confusion over the way the roles of twin brothers Tyler and Cameron Winkelvoss were played in the David Fincher film The Social Network so Entertainment Weekly went right to the source to get the matter sorted out. The twin roles were played by one actor — Armie Hammer — with the help of a body double — Josh Pence — and a whole lotta of CGI:

Audiences are seeing double this weekend in The Social Network, which features two characters based on the real life Winklevoss twins — a pair of 6’5? future-Olympian rowers who claim that Mark Zuckerberg (Jesse Eisenberg) swiped their idea for a social networking site. Stick around for the end credits and you’ll see that the twins are actually played by two actors, Armie Hammer and Josh Pence. Yet they look — and sound — completely identical. How did they do that? According to director David Fincher, it was simple — although keep in mind that this is the same guy who put Brad Pitt’s face on a baby in The Curious Case of Benjamin Button. Hammer played the main twin in each shot. For shots that included both twins at the same time, Pence stood in for the second twin; Hammer later went into a studio, where he strapped his head into a harness to film that twin’s face and voice, which was then digitally superimposed over Pence’s face in the film. The result is a sort of hybrid actor with Hammer’s head and Pence’s body. Intricate split-screens and rotoscoping were also used for some shots. Piece of cake, right? “After Benjamin Button, you go, ‘It can be done,’” says Fincher. “Give us a case of Red Bull and a weekend, and we’ll figure this out.” The director insists that he didn’t use all this CGI wizardry just for kicks. “For a long time, I held out for this idea that we were going to find two 6’5? 220-pound scullers who were going to be able to act,” he laughs. “So we looked and we looked and we looked and finally, probably about four weeks out from shooting, I just said, this is crazy. We’re never going to be able to get [it]. We need an actor. We need one person to play two people.” Fincher found that person in Armie Hammer, an actor who shared both the Winklevoss’ build and high-society charm. (In real life, Hammer is heir to the Armand Hammer oil fortune.) But the director still needed another actor to play the twin stand-in, so he made an appeal to Pence, an in-demand male model. “I said, “Look, if you agree to do this, all the over-the-shoulders are going to be you, you gotta learn all the lines, you gotta be there for every shoot day,’” recalls Fincher, “‘And when push comes to shove, I’m gonna lop your head off and put Armie’s head on you. It’s gonna be a completely thankless task.’ He’s so awesome. He said, ‘I’d love to do it.’”

And there you have it … one actor, one body double = two twin characters. To be honest, I had no idea that Hammer played both roles until David noticed his name in the credits listed for both Winkelvii. Now I need to see The Social Network again just so I can pay attention to the way the twin roles are handled. It’s a credit to David Fincher that I had no idea there was any CGI involved at all the first time I saw it. If anything, the way that the Winkelvoss twins are portrayed in the film is Oscar-worthy as well.


  • Lisa

    This isnt all that impressive to me. Didnt they do they same thing in 1961 in The Parent Trap? Also, with the stuff they do in the movies these days, this doesnt seem hard to pull off at all

  • Alisha

    You need to watch Outrageous Fortune – a NZ tv series. Not only because it’s completely brilliant, but also because one guy plays identical twins in that. They are polar opposites and it amazes me that the same actor can be so convincing in both roles. This series is 11/10. If you haven’t seen it yet, you’re missing out.

  • Elkay

    The one actor playing identical twin thing has been done before. Remember LiLo’s first major role? Playing twin girls in “The Parent Trap”!

  • krissy

    One actor playing twins has been done many times (Elkay, you could even go back to the original Parent Trap from the 60s or 70s with Halley Mills playing both roles). In theater it has been done for centuries. However, I don’t think anyone has ever digitally chopped off the head of one actor and replaced it with another person’s to portray twins. I would think getting the angle of the head and chest right would be super duper hard.

  • Val 2.0

    Elkay – Hayley Mills. Now, shhhhhhh! ;)


    That guy is ridiculously good-looking! He definitely deserves an Oscar nom, me thinks. Also, the CGI’d the breath as well when they were outside. Can we talk about how amazing the rowing scene was, though?!

  • Chris

    Winklevii. LOL!

  • carl10001

    lol BSG anyone?

    The Cylon models are in like every episode and must take ALOT more work than 1 extra take (since in some episodes they show like over 20 of the same model).

    and the actors (tricia helfer/grace park etc) do an amazing job of making each character/copy individual even though they look physically identical, including same clothing!! lol

  • tolulope

    honestyly, even though this technique has been used in many different films, id like to say that it is still very impressive no matter what others say.