Here are the earliest drafts of Disney's awesome 1994 movie, "The Lion King" (original title: "King of the Beasts").
More on the authors:
JT Allen http://www.imdb.com/name/nm0020599/
Ron Bass http://www.imdb.com/name/nm0060103/
Other later drafts of "The Lion King" screenplay can be found here
These seem to be much later versions, almost transcripts of the finished movie.