Acting
Marcus Giamatti
Born 3 October 1961 in New Haven, Connecticut, USA
54 credits
Marcus Giamatti is an American actor, best known for being a regular member of the cast of the CBS drama series Judging Amy. He is the younger brother of actor Paul Giamatti.
Known for
Acting 54
- TBAIs It Time?FilmFrank
- 2026Echoes of TomorrowFilmFrank Thompson (segment "Segment #1")
- 2022Bosch: LegacySeriesSimon Wakefield
- 2017S.W.A.T.SeriesProfessor Marc Lasky
- 2017Get ShortySeries
- 2015CSI: CyberSeriesArtie Sneed
- 2015The Curse of Downers GroveFilmRich
- 2015Big Time in Hollywood, FlSeriesDetective Jim Zdorkin
- 2014Starving in SuburbiaFilmMichael
- 2013Mighty MedSeriesSonic Shriek
- 2012PerceptionSeriesJoel (Conley's Agent)
- 2012Blue Lagoon: The AwakeningFilmPrincipal Thomas
- 2012Common LawSeriesDerek Winfield
- 2011RevengeSeriesDr. Ray Clemons
- 2011Franklin & BashSeriesGolf Club Owner
- 2011The ExesSeriesDon
- 2010Blue BloodsSeriesGerry Gertz
- 2010The DefendersSeriesLawyer
- 2010The Chosen OneFilmFreddy
- 2009NCIS: Los AngelesSeriesCIA Agent Michael Snyder
- 2009Lie to MeSeriesFentris
- 2008The MentalistSeriesGabriel Fanning
- 2008FringeSeriesRay Duffy
- 2007LifeSeriesZak Sutter
- 2007On the DollFilmUncle Lou
- 2005Criminal MindsSeriesDr. Barry Landman
- 2005BonesSeriesForrest Wakefield
- 2005The CloserSeriesGlen Lynch
- 2005MediumSeriesLance Pauling
- 2004HouseSeriesJeffrey Keener
- 2003NCISSeriesVictor Tillman
- 2003Cold CaseSeriesLarry Kenick
- 2002CSI: MiamiSeriesHugh Parker
- 2002MonkSeriesJohn Keyes
- 2001Crossing JordanSeriesDonald Hagen
- 2001The Business of StrangersFilmRobert
- 2000CSI: Crime Scene InvestigationSeriesChevy Cigs
- 2000HamletFilmGuildenstern
- 1999Judging AmySeriesPeter Gray
- 1999Pirates of Silicon ValleyFilmDan Kottke
- 1999Judy BerlinFilmEddie Dillon
- 19943 Ninjas Kick BackFilmAnnouncer
- 1994Jimmy HollywoodFilmBMW Preppie
- 1994MontySeries
- 1993The X-FilesSeriesJohn Gillnitz
- 1993Homicide: Life on the StreetSeriesBernard Abrams
- 1993Living SingleSeriesJack Peabody
- 1992Flying BlindSeriesTed Sharperson
- 1991Necessary RoughnessFilmSargie 'Fumblina' Wilkinson
- 1991Aftermath: A Test of LoveFilmLuke
- 1990Dream OnSeriesSalesman
- 1990Mr. & Mrs. BridgeFilmGil Davis
- 1989Quantum LeapSeriesRick Upfield
- 1984HunterSeriesJack Kane
Filmography from TMDB.