William Duffy

7.6

NCIS

2003 • Harris Cobb

7.3

Law & Order

1990 • CSU Technician

8.4

The Mentalist

2008 • TSA Agent #2

8.3

Criminal Minds

2005 • Dr. Larson

8.2

The West Wing

1999 • Staffer

7.4

Heroes

2006 • ER Doctor

7.2

Scandal

2012 • Ralph Greenwald

7.3

Beverly Hills, 90210

1990 • Doorman

7.9

Bosch

2015 • Vault Attendant

8.3

It's Always Sunny in Philadelphia

2005 • Hedge Fund Guy

7.7

The O.C.

2003 • (voice)

7.1

The Division

2001 • Commander Jackson

7.5

Parenthood

2010 • Mr. Carlson

5.1

American Dreams

2002 • Father Gregory

7.3

Hearts Afire

1992 • Doctor

6.9

Carpoolers

2007

6.8

Blast from the Past

1999 • Workman #1

5.4

Sniper 3

2004 • Richard Addis

5.4

Karla

2006 • Detective Porter

5.0

Double Tap

1997 • Gas Man

6.4

Waist Deep

2006 • Newscaster #2

6.0

Brainstorm

1965 • Orderly (uncredited)

6.0

The Two Jakes

1990 • Desk Sergeant

5.8

Loving

1970 • Jay

7.9

A West Wing Special to Benefit When We All Vote

2020 • Larry

5.0

Betrayed by Love

1994 • Paxton

3.2

The Ascent

2010 • Thomas Shaw