Person

JD Cullum

Acting · Born 1966-03-01 · New York City, New York, USA

John David "JD" Cullum (born March 1, 1966) is an American actor who made his film debut in the CBS Afternoon Playhouse Special Revenge of the Nerd in 1983, playing a jock.

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  Law & Order

  Bob

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  The Mentalist

  Gordon Bradovich

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  Grey's Anatomy

  Lloyd

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  Bones

  Glenn Durant

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  24

  Bruce Margolis

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  Frasier

  Donald

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  NCIS: Los Angeles

  Mark Collins

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  Charmed

  Demon

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  Married... with Children

  Dr. Kessler

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  Star Trek: The Next Generation

  Toral

• 2024tedLloyd
• 2019The Turner ExhibitAnthony Turner
• 2017The OrvilleCalivon Zoo Administrator
• 2015AquariusH.R. Haldeman
• 2013The Lone RangerWendell
• 2012The NewsroomFrank Guidry
• 2011Jason's Big ProblemDr. Baum
• 2009NCIS: Los AngelesMark Collins
• 2009Lie to MeDr. Dembeck
• 2008The MentalistGordon Bradovich
• 2008Dog 41All Characters
• 2008LeatherheadsLeonard
• 2007Wizards of Waverly PlaceAlucard van Heusen
• 2007Mad MenGeorge Casey
• 2007ZodiacDirector
• 2005Good Night, and Good Luck.Stage Manager
• 2005BonesGlenn Durant
• 2005WeedsLawson
• 2005The CloserStuart
• 2005Grey's AnatomyLloyd
• 2005MediumOptometrist
• 200124Bruce Margolis
• 2000ShaftedLaurence St. Lawrence
• 1998CharmedDemon
• 1998L.A. DoctorsSecond Year Resident
• 1997Liberty!Nicholas Cresswell
• 1997Smart GuyPaul
• 1996Campus CopsRaskin
• 1995Can't Hurry LoveBlake
• 1995SlidersArlo Higgins
• 1994Chicago HopeGlen Rafkin
• 1993FrasierDonald
• 1993Lois & Clark: The New Adventures of SupermanRandall Loomis
• 1992The PromSebastian
• 1991AmbitionJack
• 1991Providence
• 1990Reversal of FortuneJohn
• 1990Law & OrderBob
• 1989GloryHenry Sturgis Russell
• 1987Star Trek: The Next GenerationToral
• 1987Married... with ChildrenDr. Kessler
• 1987Morgan Stewart's Coming HomeGarrett
• 1986Willy/MillyTom
• 1986The Manhattan ProjectEccles (as John David Cullum)