Thanks to Russell for the heads up on these from Scribd.
The Man Who Would Be King,
The Thomas Crown Affair,
The Big Sky,
To Catch a Thief and
A Wizard of Earthsea (not the Sci Fi version).
Note: in order to download the scripts, you have to be signed in to Scribd. It is a free registration. The download link is under the script title in the upper left of the screen. – Don