DSC at 2010-08-02 00:49:39:
In 2006 I met him at his house up in the hills and interviewed him. I remember being a little intimidated because I really admired his writing and I felt I wasn't anywhere near good enough to even be in his vicinity. He alleviated those concerns by being a complete gentlemen and I just listened to him recalling all his stories about writing Bond and Superman. In subsequent years I kept in touch via email but I never sent any of my scripts to him - just knowing him was enough.
Superman is one my favourite films and Tom Mankiewicz was a big part of its success -- he structured the novel-like script in very little time plus stayed on for at least a year helping Dick Donner with locations and further script revisions.
Unfortunately, when I met him in 2006 he didn't look well. He tried to hide it but the writing was on the wall. :(
Check out this interview:
http://www.scriptmag.com/2010/04/29/masters-of-screenwriting-interview-tom-mankiewicz-part-1-of-2/