In recent months, movie companies have been doing some interesting things with interactive trailers, perhaps the best of which so far is the one for Scott Pilgrim. However this new one for David Fincher’s The Social Network is pretty good too, allowing you to access commentaries, info, articles and more as you watch. It’s well worth playing with. The film itself is about the setting up of the behemoth that is Facebook, and how it went from the idea of a bunch of college kids to a multi-billion dollar entity, causing no end of problems for the founders. The film will hit cinemas on October 15th, but click below to have a play with the interactive trailer.