You read right fellow Spider Man fans! Harry Osborn is to play the infamous Green Goblin in "The Amazing Spider Man 2". Now, whereas we're all used to Harry's father, Norman Osborn, playing the crazy villain, this might be a great detail to an even greater plot.
Norman Osborn is a ruthless, Spidey-obsessed, raving lunatic, right? Who's to say that he isn't testing the Goblin formula on his very own son? That seems to be the most popular theory, but then again, who knows? Maybe Harry went snooping around the Oscorp labs and stumbled upon the Goblin super-serum.
Theories aside, Harry seems be fitting the role of Spidey's main foe pretty darn well. Just look at these screen shots from the "Amazing Spider Man 2" trailer and from the movie's poster!
Even from these not-too-evident screen caps, it's obvious that there is something fishy going on within Oscorp's walls in this highly anticipated sequel.
"Enemies Unite" Extended Version: