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Acting

John O'Leary

Career: Active from 1972 to 2004, with a break from 1981 to 1993, with up to 1 main title a year.

Leading roles: 2
top three billing

Average score: 51/100

Highest rated: Demon Seed
56/100

What stands out

Compared with the average well-known movie, over 61 of their titles. Select a trait to filter titles.

John O'Leary Catalog average

Rarely in their work

Wonder
2.4, average 3.4
Adrenaline
3.9, average 4.8
Fantasy
0.9, average 1.7
Biographical
0.2, average 1.0

Main genres

Select a genre to see those titles.

Recurring tags

Works often with

People in at least two of their main titles.

Movies and TV shows

77

Type

Role

Score

Decade

Genre

Group by

2010s

5 titles · average score 81

Baskets

79

TV show · as Elderly Man / Edwin

Jane the Virgin

85

TV show · as Old Man

Brooklyn Nine-Nine

83

TV show · as Franklin

Getting On

80

TV show · as Mr. Wymann

Scandal

76

TV show · as Terry

2000s

10 titles · average score 68

Saving Grace

71

TV show · as Victor Eli

Dexter

78

TV show · as Bishop

My Name Is Earl

80

TV show · as Doctor in Hall

Desperate Housewives

76

TV show · as Mr. Scully

The Fallen

55

as Sal

I'm with Her

51

TV show · as Gabe

American Dreams

59

TV show

Life with Bonnie

58

TV show · as Older gentleman

CSI: Crime Scene Investigation

68

TV show · as Cranky Old Man

Curb Your Enthusiasm

87

TV show · as Jim O'Malley

1990s

18 titles · average score 63

Buffy the Vampire Slayer

84

TV show · as Council Member / Kaltenbach

Ally McBeal

69

TV show · as Walter

Beyond Belief: Fact or Fiction

77

TV show · as Minister (segment "The Bridesmaid")

Waiting for the Passion

as Michael

My Fellow Americans

56

as Ben, Caretaker

Xena: Warrior Princess

77

TV show · as Antonius

Guardian Angel

42

as Clayton

Frasier

85

TV show · as Old Niles

Dr. Quinn, Medicine Woman

74

TV show · as Judge

Mad About You

71

TV show · as Mr. Howard

Waxwork II: Lost in Time

45

as Herr Vogel

Law & Order

74

TV show · as Ronny Napoli

1980s

23 titles · average score 61

Coach

56

TV show · as Mr. Porter

Stepfather 2

36

as Sam Watkins

The Wonder Years

83

TV show · as Jeweler

Monsters

71

TV show · as Mr. Innes

Dear John

62

TV show · as Minister

Matlock

54

TV show · as Doorman / Reverend DeLuca

The Golden Girls

83

TV show · as Mr. Ninervini

Murder, She Wrote

76

TV show · as Minister

Night Court

74

TV show · as Father Ryan / Gynecologist

The Last Starfighter

69

as Rylan Bursar

It's Your Move

77

TV show · as Guard

Airplane!

83

as Reporter #2

1970s

17 titles · average score 63

Knots Landing

77

TV show · as Professor Kromkowski

Taxi

77

TV show · as The Priest

Demon Seed

56

as Royce

Heroes

37

as Ticket Clerk

All the President's Men

86

as Attorney #1

Barney Miller

52

TV show · as Mr. Levant / Leo Hadden, KGB

A Moon for the Misbegotten

as T. Stedman Harder

Farewell, My Lovely

71

as Marriott

Harry O

64

TV show · as Businessman (uncredited)

Police Story

72

TV show · as Dr. Bowden

The Underground Movie

as (voice)

A New Leaf

85

as Desk Clerk (uncredited)

1960s

2 titles · average score 78

The Heart Is a Lonely Hunter

89

as Beaudine

The Group

68

as Put Blake

1950s

2 titles · average score 75

Alfred Hitchcock Presents

86

TV show · as Harry

Julius Caesar

64

as Marullus