Актьор - The Man with the Golden Gun: The Radio Play(2020) - Nicholson (voice) The Turner Exhibit(Късометражен)(2019) - Anthony Turner Live and Let Die: The Radio Play(2019) - Dexter (voice) Dissidia Final Fantasy NT(Видео Игра)(2018) - Kuja (English version voice) The Orville(Сериал)(2017) - Calivon Zoo Administrator Aquarius(Сериал)(2016) - H.R. Haldeman Code Black(Сериал)(2015) - Edward Darius Bones(Сериал)(2014) - Glenn Durant Grey's Anatomy(Сериал)(2013-2014) - Lloyd Dog with a Blog(Сериал)(2013) - Mr. Carver The Lone Ranger(2013) - Wendell The Mentalist(Сериал)(2013) - Gordon Bradovich The Newsroom(Сериал)(2012) - Frank Guidry Brutus(Късометражен)(2012/I) - Rocco Resistance 3(Видео Игра)(2011) - Dale / Warden #4 (voice) L.A. Noire(Видео Игра)(2011) - Ray Pinker The Event(Сериал)(2011) - Herbert Mills Dissidia 012: Final Fantasy(Видео Игра)(2011) - Kuja (English version voice) Mad Men(Сериал)(2010) - George Casey The Closer(Сериал)(2010) - Stuart Jason's Big Problem(2009) - Dr. Baum Wizards of Waverly Place(Сериал)(2009) - Alucard Van Heusen Lie to Me(Сериал)(2009) - Dr. Dembeck Watchmen: The End Is Nigh(Видео Игра)(2009) Dissidia: Final Fantasy(Видео Игра)(2008) - Kuja (English version voice) Law & Order(Сериал)(2008) - Bob Weeds(Сериал)(2008) - Lawson Dog 41(Късометражен)(2008) - All characters Medium(Сериал)(2008) - Optometrist Leatherheads(2008) - Leonard (as J.D. Cullum) Universe at War: Earth Assault(Видео Игра)(2007) - Novus Founder / Novus Science Officer / Male Civillian #1 (voice) ER(Сериал)(2007) - Munchausen Patient Zodiac(2007) - Director Charmed(Сериал)(2006) - Demon Call of Duty 2(Видео Игра)(2005) Ultimate Spider-Man(Видео Игра)(2005) Good Night and Good Luck.(2005) - Stage Manager Fatal Frame III: The Tormented(Видео Игра)(2005) - Yuu Asou / Additional Voices (English version voice) Judging Amy(Сериал)(2000-2005) - AAG Redfield / ASA John Redfield Full Spectrum Warrior(Видео Игра)(2004) - Shedadi NATO British Officer (voice as J.D. Cullum) The Monsters(Късометражен)(2004) - John 24(Сериал)(2004) - Bruce Margolis Observance(2002) - Performer Frasier(Сериал)(2002) - Donald Law & Order: Dead on the Money(Видео Игра)(2002) - Lucas Allen (voice as J.D. Cullum) Luster(2002) - Ned Smythe (as J.D. Cullum) Dead Last(Сериал)(2001) - Ted 61*(2001) - Gabe Pressman (as J.D. Cullum) NYPD Blue(Сериал)(2001) - Jimmy Ceisler Shafted!(2000) - Laurence St. Lawrence (as J.D. Cullum) Chicago Hope(Сериал)(2000) - Glen Rafkin Making Contact(1999) - Lans Ladies Man(Сериал)(1999) Sliders(Сериал)(1999) - Arlo Higgins The Way to Santiago(Късометражен)(1998) - Gus L.A. Doctors(Сериал)(1998) - Second Year Resident Smart Guy(Сериал)(1998) - Paul Liberty! The American Revolution(Мини Сериал)(1997) - Nicholas Cresswell Pale Dale(Късометражен)(1996) - Dale Campus Cops(Сериал)(1995-1996) - Raskin Can't Hurry Love(Сериал)(1995) - Blake Married... with Children(Сериал)(1995) - Dr. Kessler Lois & Clark: The New Adventures of Superman(Сериал)(1994) - Randall Loomis Return to Lonesome Dove(Мини Сериал)(1993) - 1st Deputy Bodies of Evidence(Сериал)(1993) - Travis Mattie's Waltz(1992) - Young Clyde Forever Young(1992) - Frank (as J.D. Cullum) Roadside Prophets(1992) - Mr. Andrews (as J.D. Cullum) Star Trek: The Next Generation(Сериал)(1991) - Toral Pink Lightning(1991) Ambition(1991) - Jack Fever(1991) - Denny Providence(1991) Reversal of Fortune(1990) - John (as John David Cullum) Glory(1989) - Henry Sturgis Russell (as John David Cullum) The Dictator(Сериал)(1988) - Andrew Domino Morgan Stewart's Coming Home(1987) - Garrett (as John David Cullum) Willy/Milly(1986) - Tom (as John David Cullum) The Manhattan Project(1986) - Eccles (as John David Cullum) Young People's Specials(Сериал)(1985) - Digby 'The Hawk' Hummer CBS Afternoon Playhouse(Сериал)(1983) - Jock Guy