Movies (Acting Roles)
The Fallen
John O'Leary was
77 in The Fallen
as 'Sal'.
Thu, Jan 01 2004
My Fellow Americans
John O'Leary was
70 in My Fellow Americans
as 'Ben, Caretaker'.
Fri, Dec 20 1996
Guardian Angel
John O'Leary was
68 in Guardian Angel
as 'Clayton'.
Tue, Nov 22 1994
Distant Cousins
John O'Leary was
67 in Distant Cousins
as 'Mr. Williams'.
Sun, May 16 1993
Majority Rule
John O'Leary was
66 in Majority Rule
as 'Farmer Freyberger'.
Tue, Oct 27 1992
For the Boys
John O'Leary was
65 in For the Boys
as 'T.V. Censor, New York'.
Fri, Nov 22 1991
The Haunted
John O'Leary was
65 in The Haunted
as 'Father Larson'.
Mon, May 06 1991
Stepfather 2
John O'Leary was
63 in Stepfather 2
as 'Sam Watkins'.
Fri, Nov 03 1989
A Time of Destiny
John O'Leary was
61 in A Time of Destiny
as 'Father Basil'.
Fri, Apr 22 1988
Retreads
John O'Leary was
61 in Retreads
as ''.
Fri, Jan 01 1988
Stewardess School
John O'Leary was
60 in Stewardess School
as 'Older Man'.
Fri, Aug 01 1986
My Chauffeur
John O'Leary was
59 in My Chauffeur
as 'Giles'.
Fri, Jan 24 1986
Ghost of a Chance
John O'Leary was
54 in Ghost of a Chance
as 'Minister'.
Mon, Jul 07 1980
Airplane!
John O'Leary was
54 in Airplane!
as 'Reporter #2'.
Wed, Jul 02 1980
The Island
John O'Leary was
54 in The Island
as 'Doctor #1'.
Fri, Jun 13 1980
Nero Wolfe
John O'Leary was
53 in Nero Wolfe
as 'Theodore Horstmann'.
Wed, Dec 19 1979
No Other Love
John O'Leary was
52 in No Other Love
as 'Optician'.
Sat, Mar 24 1979
Moment by Moment
John O'Leary was
52 in Moment by Moment
as 'Pharmacist'.
Fri, Dec 22 1978
Heroes
John O'Leary was
51 in Heroes
as 'Ticket Clerk'.
Fri, Nov 04 1977
First Love
John O'Leary was
51 in First Love
as 'Waiter (uncredited)'.
Mon, Aug 08 1977
Demon Seed
John O'Leary was
50 in Demon Seed
as 'Royce'.
Thu, Apr 07 1977
A New Leaf
John O'Leary was
44 in A New Leaf
as 'Desk Clerk (uncredited)'.
Thu, Mar 11 1971
The Group
John O'Leary was
39 in The Group
as 'Put Blake'.
Fri, Mar 04 1966
TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Jane the Virgin
John O'Leary was
88+ in Jane the Virgin
as 'Old Man'.
First Air Date
Mon, Oct 13 2014
Brooklyn Nine-Nine
John O'Leary was
87+ in Brooklyn Nine-Nine
as 'Franklin'.
First Air Date
Tue, Sep 17 2013
Scandal
John O'Leary was
85+ in Scandal
as 'Terry'.
First Air Date
Thu, Apr 05 2012
Dexter
John O'Leary was
80+ in Dexter
as 'Bishop'.
First Air Date
Sun, Oct 01 2006
My Name Is Earl
John O'Leary was
79+ in My Name Is Earl
as 'Doctor in Hall'.
First Air Date
Tue, Sep 20 2005
Life with Bonnie
John O'Leary was
76+ in Life with Bonnie
as 'Older gentleman'.
First Air Date
Tue, Sep 17 2002
Curb Your Enthusiasm
John O'Leary was
74+ in Curb Your Enthusiasm
as 'Jim O'Malley'.
First Air Date
Sun, Oct 15 2000
Beyond Belief: Fact or Fiction
John O'Leary was
72+ in Beyond Belief: Fact or Fiction
as 'Minister (segment "The Bridesmaid")'.
First Air Date
Wed, Nov 04 1998
Buffy the Vampire Slayer
John O'Leary was
70+ in Buffy the Vampire Slayer
as 'Council Member, Kaltenbach'.
First Air Date
Mon, Mar 10 1997
Xena: Warrior Princess
John O'Leary was
69+ in Xena: Warrior Princess
as 'Antonius'.
First Air Date
Mon, Sep 04 1995
Frasier
John O'Leary was
67+ in Frasier
as 'Old Niles'.
First Air Date
Thu, Sep 16 1993
Mad About You
John O'Leary was
66+ in Mad About You
as 'Mr. Howard'.
First Air Date
Wed, Sep 23 1992
Law & Order
John O'Leary was
64+ in Law & Order
as 'Ronny Napoli'.
First Air Date
Thu, Sep 13 1990
Dear John
John O'Leary was
62+ in Dear John
as 'Minister'.
First Air Date
Thu, Oct 06 1988
The Wonder Years
John O'Leary was
61+ in The Wonder Years
as 'Jeweler'.
First Air Date
Sun, Jan 31 1988
The Golden Girls
John O'Leary was
59+ in The Golden Girls
as 'Mr. Ninervini'.
First Air Date
Sat, Sep 14 1985
Murder, She Wrote
John O'Leary was
58+ in Murder, She Wrote
as 'Minister'.
First Air Date
Sun, Sep 30 1984
Night Court
John O'Leary was
57+ in Night Court
as 'Gynecologist, Father Ryan'.
First Air Date
Wed, Jan 04 1984
Taxi
John O'Leary was
52+ in Taxi
as 'The Priest'.
First Air Date
Tue, Sep 12 1978
Barney Miller
John O'Leary was
48+ in Barney Miller
as 'Mr. Levant, Leo Hadden, KGB'.
First Air Date
Thu, Jan 23 1975
