I Am Legend (Omega Man)
Synopsis: Army doctor Robert Neville struggles to create a cure for the plague that wiped out most of the human race.
Director: Boris Sagal
IMDb Link: http://www.imdb.com/title/tt0067525/
Click here to read a PDF version of the full screenplay:
I Am Legend (Omega Man) (revised 1st draft, july 18, 1970)