Biography
Walter Brooke (October 23, 1914 – August 20, 1986) was an American actor. Brooke is best known for playing Mr. McGuire in The Graduate, where he said his famous line, "Plastics". He is also remembered for playing district attorney Frank Scanlon in the television series The Green Hornet. Brooke appeared on stage in the 1957 production of Hide and Seek at the Shubert Theatre in Washington, D.C. Brooke died from emphysema on August 20, 1986, aged 71. Description above from the Wikipedia article Walter Brooke, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Known For
The Graduate
Mr. McGuire
Tora! Tora! Tora!
Captain Theodore Wilkinson
The Andromeda Strain
Assistant to Cabinet Secretary (uncredited)
Yours, Mine and Ours
Howard Beardsley
Lawman
Luther Harris
Jagged Edge
Duane Bendix

They Died with Their Boot...
Cadet Rosser (uncredited)

Marooned
Network Commentator

The Wonderful World of th...
The Mayor (segment "The Cobbler and the Elves")

Black Sunday
Fowler