Walter Brooke
Acting
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.
Jagged Edge
Duane Bendix
White Water Rebels
Leonard Phelps
Beyond Reason
Dr. Grovenor
Advice to the Lovelorn
Walter Sheehan
Scruples
Dr. Rutgers
Separate Ways
Lawrence Stevens
The Nude Bomb
American Ambassador
Make Me an Offer
Glenn Harris
Visions of Christmas Past
Beggarman, Thief
American Intelligence Agent
Mirror, Mirror
Dr. Samuel Shaw
North Dallas Forty
Doctor
In Search of Historic Jesus
Joseph of Arimathea
The New Adventures of Heidi
Cousin Tobias
The Pinballs
Mr. Mason
Black Sunday
Fowler
Fun with Dick and Jane
Mr. Weeks
Fury of the Dragon
Frank P. Scanlon
Street Killing
The Major
The Big Bus
Mr. Ames
Time Travelers
Dr. Stafford
St. Ives
Mickey
The Other Side of the Mountain
Dean
Framed
Sen. Tatum
Stowaway to the Moon
Whitehead
Nightmare at 43 Hillcrest
Michael Doran
Harrad Summer
Sam Grove
The Chadwick Family
Dr. Simon
Winter Kill
Ben
The Green Hornet
Dist. Atty Scanlon
The Stranger Who Looks Like Me
Mr. Denver
Executive Action
Smythe
The Astronaut
Tom Everett
A Tattered Web
Lt. Preston
The Return of Count Yorga
Bill Nelson
The Mephisto Waltz
Party Guest (uncredited)
The Andromeda Strain
Assistant to Cabinet Secretary (uncredited)
Lawman
Luther Harris
Sarge: The Badge or the Cross
Rector
San Francisco International
Clifford Foster Evans
The Landlord
William Enders
Zig Zag
Adam Mercer
Tora! Tora! Tora!
Captain Theodore Wilkinson
Marooned
Network Commentator
Daddy's Gone A-Hunting
Jerry Wolfe
How Sweet It Is!
Haskell Wax
Yours, Mine and Ours
Howard Beardsley
Sergeant Ryker
Col. Arthur Merriam
The Graduate
Mr. McGuire
The Wonderful World of the Brothers Grimm
The Mayor (segment "The Cobbler and the Elves")
Bloodlust!
Dean Gerrard
The Party Crashers
Mr. Webster
Conquest of Space
Gen. Samuel T. Merritt
C-Man
Joe
Desperate Journey
Sgt. Warwick
In This Our Life
Cab Driver (uncredited)
Murder in the Big House
Reporter (uncredited)
The Male Animal
Reporter (uncredited)
Bullet Scars
Trooper Walter Leary
All Through the Night
Reporter (uncredited)
They Died with Their Boots On
Cadet Rosser (uncredited)