Patrick Thomas O'Brien

CSI: Crime Scene Investigation

2000 · ★ 7.6 · Edward Cormier

The West Wing

1999 · ★ 8.3 · Hanson

Married... with Children

1987 · ★ 7.7 · Wally, Bob Thompson

Gilmore Girls

2000 · ★ 7.9 · Brian's Dad

Monk

2002 · ★ 8.0 · Brent Donovan

It's Always Sunny in Philadelphia

2005 · ★ 8.3 · Associate

ER

1994 · ★ 7.8 · Carmichael

Babylon 5

1994 · ★ 8.0 · Cart Owner

Malcolm in the Middle

2000 · ★ 8.5 · Dad Driver

Sabrina, the Teenage Witch

1996 · ★ 7.8 · Index Man, Cupid

Home Improvement

1991 · ★ 7.4 · Ink Ingram

Lois & Clark: The New Adventures of Superman

1993 · ★ 6.9 · Barker

The Larry Sanders Show

1992 · ★ 7.7 · Carl Henckel

The Wonder Years

1988 · ★ 8.3 · Mr. Santa

Sliders

1995 · ★ 7.6 · Jake

Night Court

1984 · ★ 7.3 · Ernie Carter

Family Matters

1989 · ★ 6.7 · Mr. Denton

Felicity

1998 · ★ 6.6 · Dan Waldron

Drake & Josh

2004 · ★ 8.4 · Minister

Step by Step

1991 · ★ 7.8 · Reverend

Roswell

1999 · ★ 7.7 · Minister

Catch Me If You Can

2002 · ★ 8.0 · Mr. Hendricks

Caroline in the City

1995 · Councilman Hardy

Reba

2001 · ★ 6.5 · Mr. Devaney

7th Heaven

1996 · ★ 6.4 · Professor Valentine

Saved by the Bell

1989 · ★ 7.8 · Mr. Dewey

The Curious Case of Benjamin Button

2008 · ★ 7.6 · Dr. Rose

Dharma & Greg

1997 · ★ 6.4 · Roger

Cybill

1995 · Tweedy Man

Saved by the Bell: The New Class

1993 · ★ 5.9 · Mr. Dewey

Parker Lewis Can't Lose

1990 · ★ 7.4 · Mr. Kubiac

Carnivàle

2003 · ★ 7.9 · Clark

The John Larroquette Show

1993 · Mr. Hunter

The Naked Truth

1995 · Lab Man

Working

1997 · Carl

Kiss the Girls

1997 · ★ 6.5 · Reporter

Saved by the Bell

2020 · ★ 6.8 · Mr. Dewey

Stuart Little

1999 · ★ 6.1 · Uncle Stretch

Pleasantville

1998 · ★ 7.3 · Roy

Boston Common

1996 · Ron

State of Grace

2001 · Bill

Intolerable Cruelty

2003 · ★ 6.0 · Bailiff

Union Square

1997 · Kenny

The Brady Bunch Movie

1995 · ★ 6.1 · Auctioneer

Win a Date with Tad Hamilton!

2004 · ★ 5.7 · Father Newell

Dickie Roberts: Former Child Star

2003 · ★ 5.1 · Mr. Gertrude

Wagons East!

1994 · ★ 4.9 · Stranger

Airborne

1993 · ★ 6.0 · Uncle Louis

Forget Paris

1995 · ★ 6.3 · Angry Fan

UHF

1989 · ★ 6.7 · Satan

Unholy Communion

2025 · Father Doyle

Dead Man on Campus

1998 · ★ 5.5 · Priest

Camp Cucamonga

1990 · Virgil

Sold Out

2021 · Wayne

Eight Days a Week

1997 · ★ 5.4 · Erica's Father

Fairy Tail

2018 · Priest

Baywatch

1989 · ★ 6.0

The Facts of Life

1979 · ★ 7.1

Jake and the Fatman

1987 · ★ 6.2

Son of the Beach

2000