Marcus Giamatti
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 (54 titles)
tvHouse
2004 · ★ 8.6
tvThe Mentalist
2008 · ★ 8.4
tvThe X-Files
1993 · ★ 8.4
tvCriminal Minds
2005 · ★ 8.3
tvBones
2005 · ★ 8.2
tvFringe
2008 · ★ 8.1
tvHomicide: Life on the Street
1993 · ★ 8.1
tvLiving Single
1993 · ★ 8.0
tvQuantum Leap
1989 · ★ 8.0
tvS.W.A.T.
2017 · ★ 8.0
tvMonk
2002 · ★ 7.9
tvBosch: Legacy
2022 · ★ 7.9
tvLie to Me
2009 · ★ 7.9
tvBlue Bloods
2010 · ★ 7.8
tvThe Closer
2005 · ★ 7.8
tvCold Case
2003 · ★ 7.7
tvCSI: Miami
2002 · ★ 7.7
tvLife
2007 · ★ 7.6
tvCSI: Crime Scene Investigation
2000 · ★ 7.6
tvNCIS
2003 · ★ 7.6
tvNCIS: Los Angeles
2009 · ★ 7.5
tvMedium
2005 · ★ 7.5
tvJudging Amy
1999 · ★ 7.5
tvRevenge
2011 · ★ 7.5
tvMighty Med
2013 · ★ 7.5
tvFranklin & Bash
2011 · ★ 7.3
tvThe Defenders
2010 · ★ 7.2
tvCrossing Jordan
2001 · ★ 7.2
tvPerception
2012 · ★ 7.2
tvHunter
1984 · ★ 7.1
tvGet Shorty
2017 · ★ 7.1
moviePirates of Silicon Valley
1999 · ★ 7.0
tvMonty
1994 · ★ 7.0
tvBig Time in Hollywood, Fl
2015 · ★ 7.0
tvCommon Law
2012 · ★ 6.9
tvDream On
1990 · ★ 6.9
tvThe Exes
2011 · ★ 6.6
movieStarving in Suburbia
2014 · ★ 6.5
movieBlue Lagoon: The Awakening
2012 · ★ 6.4
movieMr. & Mrs. Bridge
1990 · ★ 6.1
tvCSI: Cyber
2015 · ★ 6.1
movieJudy Berlin
1999 · ★ 5.9
movieAftermath: A Test of Love
1991 · ★ 5.9
movie3 Ninjas Kick Back
1994 · ★ 5.7
movieThe Business of Strangers
2001 · ★ 5.6
movieNecessary Roughness
1991 · ★ 5.5
movieJimmy Hollywood
1994 · ★ 5.2
movieOn the Doll
2007 · ★ 5.2
tvFlying Blind
1992 · ★ 5.1
movieEchoes of Tomorrow
2026 · ★ 5.0
movieThe Curse of Downers Grove
2015 · ★ 4.6
movieThe Chosen One
2010 · ★ 4.4
movieHamlet
2000 · ★ 4.4
movieIs It Time?
★ 0.0