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.
53 acting credits
Acting · 53
NCIS
2003
Criminal Minds
2005
The Mentalist
2008
CSI: Crime Scene Investigation
2000
Bones
2005
House
2004
S.W.A.T.
2017
CSI: Miami
2002
Blue Bloods
2010
NCIS: Los Angeles
2009
The X-Files
1993
Medium
2005
Monk
2002
Fringe
2008
The Closer
2005
Crossing Jordan
2001
Cold Case
2003
Franklin & Bash
2011
Judging Amy
1999
Quantum Leap
1989
Revenge
2011
Hunter
1984
Homicide: Life on the Street
1993
Lie to Me
2009
Bosch: Legacy
2022
Perception
2012
Life
2007
Living Single
1993
Get Shorty
2017
The Exes
2011
Dream On
1990
The Defenders
2010
CSI: Cyber
2015
Blue Lagoon: The Awakening
2012
Mighty Med
2013
Common Law
2012
Flying Blind
1992
Monty
1994
3 Ninjas Kick Back
1994
Big Time in Hollywood, Fl
2015
Starving in Suburbia
2014
Pirates of Silicon Valley
1999
Necessary Roughness
1991
Mr. & Mrs. Bridge
1990
On the Doll
2007
Hamlet
2000
Jimmy Hollywood
1994
The Curse of Downers Grove
2015
Aftermath: A Test of Love
1991
The Chosen One
2010
The Business of Strangers
2001
Judy Berlin
1999
Is It Time?
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