John O’Leary (born 5 May 1926 - died 5 June 2019) is an American actor.

KNOWN FOR

Law & Order
1998
CSI: Crime Scene Investigation
2010
Desperate Housewives
2010
Dexter
2006
Frasier
2003
Brooklyn Nine-Nine
2016
Curb Your Enthusiasm
2011
Buffy the Vampire Slayer
2001
Scandal
2014
Murder, She Wrote
1984
Knots Landing
1989
Mad About You
1995

FILMOGRAPHY

All
Movies
TV
Acting
84
2017
Baskets
as Edwin
2016
Jane the Virgin
as Old Man
2016
Brooklyn Nine-Nine
as Franklin
2016
Baskets
as Elderly Man
2014
Scandal
as Terry
2014
Getting On
as Mr. Wymann
2011
Curb Your Enthusiasm
as Jim O'Malley
2010
CSI: Crime Scene Investigation
as Cranky Old Man
2010
Desperate Housewives
as Mr. Scully
2009
Saving Grace
as Victor Eli
2007
My Name Is Earl
as Doctor in Hall
2006
Dexter
as Bishop
2004
The Fallen
as Sal
2004
I'm with Her
as Gabe
2003
Frasier
as Old Niles
2003
Life with Bonnie
as Older gentleman
2002
American Dreams
2001
Buffy the Vampire Slayer
as Council Member
2001
Buffy the Vampire Slayer
as Kaltenbach
2000
Ally McBeal
as Walter
1999
Soccer Dog: The Movie
as Mr. Kremp
1998
Law & Order
as Ronny Napoli
1998
Beyond Belief: Fact or Fiction
as Minister (segment "The Bridesmaid")
1997
Waiting for the Passion
as Michael
1996
My Fellow Americans
as Ben, Caretaker
1996
Coach
as Mr. Porter
1995
Mad About You
as Mr. Howard
1995
Xena: Warrior Princess
as Antonius
1995
Dr. Quinn, Medicine Woman
as Judge
1994
Guardian Angel
as Clayton
1993
Distant Cousins
as Mr. Williams
1992
Majority Rule
as Farmer Freyberger
1992
Waxwork II: Lost in Time
as Herr Vogel
1991
The Haunted
as Father Larson
1991
For the Boys
as T.V. Censor, New York
1990
The Haunting of Morella
as Quintis
1990
The Wonder Years
as Jeweler
1990
Dear John
as Minister
1990
The Golden Girls
as Mr. Ninervini
1990
Matlock
as Doorman
1990
Monsters
as Mr. Innes
1989
Stepfather 2
as Sam Watkins
1989
Night Court
as Father Ryan
1989
Knots Landing
as Professor Kromkowski
1988
Retreads
1988
A Time of Destiny
as Father Basil
1987
Inside Out
as Arthur Harris
1987
Matlock
as Reverend DeLuca
1986
My Chauffeur
as Giles
1986
Stewardess School
as Older Man
1985
It's Your Move
as Guard
1985
George Burns Comedy Week
as Dr. Engle
1984
The Last Starfighter
as Rylan Bursar
1984
Night Court
as Gynecologist
1984
Murder, She Wrote
as Minister
1983
Confessions of a Married Man
as Principal
1982
The Day the Bubble Burst
1981
Taxi
as The Priest
1981
Barney Miller
as Leo Hadden, KGB
1980
The Island
as Doctor #1
1980
Ghost of a Chance
as Minister
1980
The Girl, the Gold Watch & Everything
as Hibber
1980
Portrait of a Rebel: The Remarkable Mrs. Sanger
as Dr. Jessup
1980
Damien: The Leper Priest
as Father Leonor
1980
Airplane!
as Reporter #2
1979
Nero Wolfe
as Theodore Horstmann
1979
No Other Love
as Optician
1978
Lassie: The New Beginning
as Jerry Bergan
1978
Moment by Moment
as Pharmacist
1978
Barney Miller
as Mr. Levant
1977
Demon Seed
as Royce
1977
First Love
as Waiter (uncredited)
1977
Heroes
as Ticket Clerk
1976
All the President's Men
as Attorney #1
1976
Police Story
as Dr. Bowden
1975
Farewell, My Lovely
as Marriott
1975
A Moon for the Misbegotten
as T. Stedman Harder
1975
Harry O
as Businessman (uncredited)
1972
The Underground Movie
as (voice)
1971
A New Leaf
as Desk Clerk (uncredited)
1968
The Heart Is a Lonely Hunter
as Beaudine
1966
The Group
as Put Blake
1959
Alfred Hitchcock Presents
as Harry
1950
Julius Caesar
as Marullus