Cast & creator
John O'Leary
Best known for Law & Order, CSI: Crime Scene Investigation, Desperate Housewives
John O’Leary (born 5 May 1926 - died 5 June 2019) is an American actor.
41
film credits
43
television credits
84
1950–2016 · acting roles
6.7
average across scored titles
Signature credits
Known for
Across film & television
Filmography (84)
Showing 84 of 84 credits
Law & Order
Ronny Napoli
1990
CSI: Crime Scene Investigation
Cranky Old Man
2000
Desperate Housewives
Mr. Scully
2004
Dexter
Bishop
2006
Frasier
Old Niles
1993
Brooklyn Nine-Nine
Franklin
2013
Curb Your Enthusiasm
Jim O'Malley
2000
Buffy the Vampire Slayer
Council Member
1997Buffy the Vampire Slayer
Kaltenbach
1997
Scandal
Terry
2012
Knots Landing
Professor Kromkowski
1979
Murder, She Wrote
Minister
1984
Mad About You
Mr. Howard
1992
Taxi
The Priest
1978
Jane the Virgin
Old Man
2014
Night Court
Gynecologist
1984Night Court
Father Ryan
1984
The Wonder Years
Jeweler
1988
My Name Is Earl
Doctor in Hall
2005
Dr. Quinn, Medicine Woman
Judge
1993
Matlock
Doorman
1986Matlock
Reverend DeLuca
1986
Coach
Mr. Porter
1989
Barney Miller
Mr. Levant
1975Barney Miller
Leo Hadden, KGB
1975
Xena: Warrior Princess
Antonius
1995
The Golden Girls
Mr. Ninervini
1985
Beyond Belief: Fact or Fiction
Minister (segment "The Bridesmaid")
1997
American Dreams
2002
Dear John
Minister
1988
Ally McBeal
Walter
1997
Saving Grace
Victor Eli
2007
Alfred Hitchcock Presents
Harry
1955
Harry O
Businessman (uncredited)
1974
Police Story
Dr. Bowden
1973
Monsters
Mr. Innes
1988
Airplane!
Reporter #2
1980
Baskets
Elderly Man
2016Baskets
Edwin
2016
Life with Bonnie
Older gentleman
2002
Getting On
Mr. Wymann
2013
I'm with Her
Gabe
2003
All the President's Men
Attorney #1
1976
It's Your Move
Guard
1984
George Burns Comedy Week
Dr. Engle
1985
The Last Starfighter
Rylan Bursar
1984
Stepfather 2
Sam Watkins
1989
Farewell, My Lovely
Marriott
1975
Demon Seed
Royce
1977
My Fellow Americans
Ben, Caretaker
1996
For the Boys
T.V. Censor, New York
1991
A New Leaf
Desk Clerk (uncredited)
1971
The Haunted
Father Larson
1991
The Island
Doctor #1
1980
Lassie: The New Beginning
Jerry Bergan
1978
Waxwork II: Lost in Time
Herr Vogel
1992
Stewardess School
Older Man
1986
The Group
Put Blake
1966
The Haunting of Morella
Quintis
1990
The Heart Is a Lonely Hunter
Beaudine
1968
No Other Love
Optician
1979Damien: The Leper Priest
Father Leonor
1980
Guardian Angel
Clayton
1994
Ghost of a Chance
Minister
1980
Confessions of a Married Man
Principal
1983
Soccer Dog: The Movie
Mr. Kremp
1999
Majority Rule
Farmer Freyberger
1992
The Girl, the Gold Watch & Everything
Hibber
1980
Heroes
Ticket Clerk
1977
My Chauffeur
Giles
1986
A Time of Destiny
Father Basil
1988
First Love
Waiter (uncredited)
1977
Retreads
1988
Nero Wolfe
Theodore Horstmann
1979
The Day the Bubble Burst
1982
Moment by Moment
Pharmacist
1978
A Moon for the Misbegotten
T. Stedman Harder
1975
Portrait of a Rebel: The Remarkable Mrs. Sanger
Dr. Jessup
1980
Inside Out
Arthur Harris
1987
Distant Cousins
Mr. Williams
1993
The Fallen
Sal
2004
Julius Caesar
Marullus
1950
Waiting for the Passion
Michael
1997
The Underground Movie
(voice)
1972