Professor Moriarty wrote:
But things changed a while back when CBS asked us at Phase II to not produce an original Mr. Norman Spinrad script from TOS that had been "discovered."
Oh, I would pay good money to have a peek at that script. A previously unknown Star Trek
script from the scribe of "The Doomsday Machine"? WANT.
Well, it wasn't unknown; it was just sort of misplaced.
More info at this old five-page thread: