Chip ZienActingMarch 20, 1947 (79 years old)Milwaukee, Wisconsin, USAPopularity: 4IMDbBiographyChip Zien is an American stage and screen actor. He is a graduate from the University of Pennsylvania, where he was the president of "Mask & Wig", the nation's oldest all-male collegiate musical comedy troupe.Also Known AsJerome Herbert ZienKnown For7.3TrendingLaw & OrderHomeless Man7.3TrendingLaw & OrderMr. Green7.3TrendingLaw & OrderDefense Attorney Steven Cromwell7.6TrendingCSI: Crime Scene InvestigationLawyer7.6TrendingCheersJeff Warren8.4Chicago P.D.Judge Lurman7.6The Good WifeJudge Lee Sutman7.5Judging AmyDr. Ken Baker7.1BullProfessor Jameson7.9GhostsLenny6.8WingsBippy the Clown8.0GemHouse of CardsDr. Charles RosenPhotos of Chip ZienFilmographyMovies24TV Shows32AllCast24CrewBrowse All2020s3.0Simchas and SorrowsMortimer2010s5.6Little EvilStepdad Therapist6.0Approaching a BreakthroughDr. Zeitland8.0Sondheim! The Birthday ConcertSelf2000s4.2Rosencrantz and Guildenstern Are Undead7.1United 93Mark Rothenberg1990s5.0Breakfast of ChampionsAndy Wojeckowzski6.3The SiegeChief of Staff6.2Snake EyesMickey Alter10.0Cagney & Lacey: True ConvictionsAssistant District Attorney Trayne5.9Die Schelme von SchelmTreitel / The Donkey (voice)6.7Cagney & Lacey: The View Through the Glass CeilingAssistant DA Douglas TrayneA Tribute to Stephen SondheimAnyone Can Whistle: Live at Carnegie HallTreasurer Cooley5.8Mrs. Parker and the Vicious CircleFranklin P. Adams5.2Quiet KillerDr. Lionel Katz8.1Into the WoodsBaker1980s5.7Hello AgainReporter #45.4Howard the DuckHoward T. Duck (voice)5.9Grace QuigleyDr. Herman2.2The House of GodEat-My-Dust-EddieOh, Boy! Babies!Jake1970s6.7The RoseReporter10.0In TrousersMarvin