William Duffy picture

William Duffy

Acting

Known For

NCIS•Law & Order•Criminal Minds•The Mentalist•The West Wing•Bosch

56 Years Old

William Duffy is an actor.

Born

on 1st January 1970

All Credits

NCIS Image

NCIS

Harris Cobb

Law & Order Image

Law & Order

CSU Technician

Criminal Minds Image

Criminal Minds

Dr. Larson

The Mentalist Image

The Mentalist

TSA Agent #2

The West Wing Image

The West Wing

Staffer

Bosch Image

Bosch

Vault Attendant

Beverly Hills, 90210 Image

Beverly Hills, 90210

Doorman

It's Always Sunny in Philadelphia Image

It's Always Sunny in Philadelphia

Hedge Fund Guy

Heroes Image

Heroes

ER Doctor

Scandal Image

Scandal

Ralph Greenwald

The O.C. Image

The O.C.

(voice)

Parenthood Image

Parenthood

Mr. Carlson

The Division Image

The Division

Commander Jackson

American Dreams Image

American Dreams

Father Gregory

Double Tap Image

Double Tap

Gas Man

Sniper 3 Image

Sniper 3

Richard Addis

Hearts Afire Image

Hearts Afire

Doctor

Loving Image

Loving

Jay

Blast from the Past Image

Blast from the Past

Workman #1

Betrayed by Love Image

Betrayed by Love

Paxton

Carpoolers Image

Carpoolers

The Two Jakes Image

The Two Jakes

Desk Sergeant

Karla Image

Karla

Detective Porter

Waist Deep Image

Waist Deep

Newscaster #2

A West Wing Special to Benefit When We All Vote Image

A West Wing Special to Benefit When We All Vote

Larry

Brainstorm Image

Brainstorm

Orderly (uncredited)

The Ascent Image

The Ascent

Thomas Shaw