William Duffy

Personal Info

Known For

Acting

Known Credits

25

Gender

Male

Birthday

-

Place of Birth

-

William Duffy

Biography

William Duffy is an actor.

Known For

  • NCIS

    NCIS

  • Criminal Minds

    Criminal Minds

  • Law & Order

    Law & Order

  • The Mentalist

    The Mentalist

  • Bosch

    Bosch

  • The West Wing

    The West Wing

  • It's Always Sunny in Philadelphia

    It's Always Sunny in Philadelphia

  • Heroes

    Heroes

  • The O.C.

    The O.C.

  • Scandal

    Scandal

  • Parenthood

    Parenthood

  • The Division

    The Division

  • American Dreams

    American Dreams

  • Blast from the Past

    Blast from the Past

  • Hearts Afire

    Hearts Afire

  • The Two Jakes

    The Two Jakes

  • Loving

    Loving

  • Sniper 3

    Sniper 3

  • The Ascent

    The Ascent

  • Waist Deep

    Waist Deep

  • Betrayed by Love

    Betrayed by Love

  • Double Tap

    Double Tap

  • Karla

    Karla

  • A West Wing Special to Benefit When We All Vote

    A West Wing Special to Benefit When We All Vote

  • Brainstorm

    Brainstorm