Buckminster Fuller: Thinking Out Loud (1996)

Buckminster Fuller: Thinking Out Loud (1996) is a PBS 'American Masters' TV documentary on the inventor/visionary/thinker R. Buckminster Fuller, produced and directed by four time Academy Award nominees Karen Goodman and Kirk Simon. Cinematography by Buddy Squires, edited by Sara Fishko and a Production of Simon & Goodman Picture Company.

More at Wikipedia.