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.
★6.5Mavi Göl: Uyanış
Principal Thomas
2012
★5.63 Küçük Ninja Geri Dönüyor
Announcer
1994
★7.0Silikon Vadisi Korsanları
Dan Kottke
1999
★6.5Starving in Suburbia
Michael
2014
★5.5Necessary Roughness
Sargie 'Fumblina' Wilkinson
1991
★5.1On the Doll
Uncle Lou
2007
★5.5The Business of Strangers
Robert
2001
★6.1Mr. & Mrs. Bridge
Gil Davis
1990
★5.2Jimmy Hollywood
BMW Preppie
1994
★4.4Hamlet
Guildenstern
2000
★4.7The Curse of Downers Grove
Rich
2015
★5.9Judy Berlin
Eddie Dillon
1999
★4.4The Chosen One
Freddy
2010
★5.9Aftermath: A Test of Love
Luke
1991
Is It Time?
Frank
★7.6NCIS
Victor Tillman
2003
★8.3The Mentalist
Gabriel Fanning
2008
★8.3Criminal Minds
Dr. Barry Landman
2005
★7.6CSI: Crime Scene Investigation
Chevy Cigs
2000
★8.2Bones
Forrest Wakefield
2005
★8.6House, M.D.
Jeffrey Keener
2004
★8.0S.W.A.T.
Professor Marc Lasky
2017
★7.7CSI: Miami
Hugh Parker
2002
★7.8Blue Bloods
Gerry Gertz
2010
★7.5NCIS: Los Angeles
CIA Agent Michael Snyder
2009
★8.4Gizli Dosyalar
John Gillnitz
1993
★7.9Monk
John Keyes
2002
★8.1Fringe
Ray Duffy
2008
★7.9The Closer
Glen Lynch
2005
★7.8Cold Case
Larry Kenick
2003
★7.5Medium
Lance Pauling
2005
★7.2Crossing Jordan
Donald Hagen
2001
★8.0Quantum Leap
Rick Upfield
1989
★7.5Judging Amy
Peter Gray
1999
★7.1Hunter
Jack Kane
1984
★7.6Revenge
Dr. Ray Clemons
2011
★8.1Homicide: Life on the Street
Bernard Abrams
1993
★7.9Lie to Me
Fentris
2009
★7.2Perception
Joel (Conley's Agent)
2012
