
Acting
Marcus Giamatti
Born 1961-10-03· New Haven, Connecticut, USA
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
Full filmography

The Mentalist
2008
CRIME
House
2004
DRAMA
Monk
2002
DRAMA
Bones
2005
CRIME
The X-Files
1993
MYSTERY
S.W.A.T.
2017
CRIME
CSI: Miami
2002
DRAMA
Blue Bloods
2010
CRIME
NCIS: Los Angeles
2009
ACTION
Medium
2005
CRIME
Fringe
2008
SCI-FI
The Closer
2005
CRIME
Cold Case
2003
CRIME
Homicide: Life on the Street
1993
MYSTERY
Quantum Leap
1989
SCI-FI
Crossing Jordan
2001
DRAMA
Judging Amy
1999
DRAMA
Revenge
2011
DRAMA
Lie to Me
2009
CRIME
Hunter
1984
ACTION
Perception
2012
CRIME
Living Single
1993
COMEDY
Life
2007
DRAMA
Franklin & Bash
2011
DRAMA
Bosch: Legacy
2022
CRIME
Dream On
1990
COMEDY
The Exes
2011
COMEDY
Mighty Med
2013
COMEDY
Get Shorty
2017
CRIME
CSI: Cyber
2015
CRIME