A friend of mine who works for an LA production company told me about an amazing Fallout spec script that came through his office. I don't know the details, but he heard that it was written by a friend of the creative executive my friend covers scripts for. He called me because he knows how crazy I am about Fallout, in particular the second game (it was the first one I'd ever played and remains close to my heart). Apparently this script (called simply "Fallout!") was based on Fallout 2, with certain scenes alluding to the first game, and managed to condense the game into a very satisfying two hour experience. I'm not sure if this is even possible, but it sounded interesting.
My questions: Since Fallout 2 was developed by Interplay and Black Isle, but Bethesda now has the rights to the Fallout universe (pretty much, the Fallout Online thing is still, I'm told, up in the air), would such a spec script require the rights from Interplay or Bethesda?