John Allen NelsonActingAugust 28, 1959 (66 years old)San Antonio, Texas, USAPopularity: 2IMDbBiographyFrom Wikipedia, the free encyclopedia John Allen Nelson (born August 28, 1959) is an American actor.Known For8.2TrendingGrey's AnatomyArthur Soltanoff7.6TrendingNCISLloyd Manditsky8.3TrendingCriminal MindsDan Murphy7.6TrendingCSI: Crime Scene InvestigationRoger Gentry8.4TrendingFriendsPaul7.7TrendingCSI: MiamiMike Rydell7.7TrendingCSI: MiamiTodd Peterson8.0TrendingCastleWalter Dennis7.8Trending24Walt Cummings7.3Without a TraceMark Duncan7.5Murder, She WroteTod Sterling7.9Rizzoli & IslesRobby DavenportFilmographyMovies15TV Shows32AllCast12Crew4Browse All2000s4.7Feast III: The Happy FinishShitkicker5.9Baywatch: Hawaiian WeddingJohn D. Cort1990s4.4ShelterMartin Roberts5.0Criminal PassionConnor Ashcroft7.0XXX's & OOO'sAndy St. James6.0Best of the Best 2Screenplay5.7American YakuzaScreenplay4.1Sunset HeatWriter4.5Rich Men, Single WomenTravis1980s7.0Perry Mason: The Case of the Lethal LessonFrank Wellman Jr.6.6Killer Klowns from Outer SpaceDave Hanson3.6Deathstalker III: The Warriors from HellDeathstalker5.7Saigon CommandosTimothy Bryant5.8HunkHunk Golden