Marcus Giamatti
Personal Info
Known For
Acting
Born
1961-10-03 (64 years old)
Place of Birth
New Haven, Connecticut, USA
Marcus Giamatti
Biography
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
7.6
NCIS
Victor Tillman
2003
8.3
Criminal Minds
Dr. Barry Landman
2005
8.4
The Mentalist
Gabriel Fanning
2008
7.6
CSI: Crime Scene Investigation
Chevy Cigs
2000
8.2
Bones
Forrest Wakefield
2005
8.6
House
Jeffrey Keener
2004
8.0
S.W.A.T.
Professor Marc Lasky
2017
7.7
CSI: Miami
Hugh Parker
2002
7.8
Blue Bloods
Gerry Gertz
2010
8.4
The X-Files
John Gillnitz
1993
7.5
NCIS: Los Angeles
CIA Agent Michael Snyder
2009
8.0
Monk
John Keyes
2002
8.1
Fringe
Ray Duffy
2008
7.9
The Closer
Glen Lynch
2005
7.2
Crossing Jordan
Donald Hagen
2001
7.5
Medium
Lance Pauling
2005
7.8
Cold Case
Larry Kenick
2003
7.5
Judging Amy
Peter Gray
1999
8.0
Quantum Leap
Rick Upfield
1989
8.1
Homicide: Life on the Street
Bernard Abrams
1993
7.6
Revenge
Dr. Ray Clemons
2011
7.9
Lie to Me
Fentris
2009
7.1
Hunter
Jack Kane
1984
7.2
Perception
Joel (Conley's Agent)
2012
7.9
Bosch: Legacy
Simon Wakefield
2022
7.3
Franklin & Bash
Golf Club Owner
2011
7.7
Life
Zak Sutter
2007
7.2
The Defenders
Lawyer
2010
6.6
The Exes
Don
2011
8.0
Living Single
Jack Peabody
1993
7.0
Dream On
Salesman
1990
6.5
Blue Lagoon: The Awakening
Principal Thomas
2012
7.1
Get Shorty
2017
6.1
CSI: Cyber
Artie Sneed
2015
7.5
Mighty Med
Sonic Shriek
2013
6.8
Common Law
2012
5.1
Flying Blind
Ted Sharperson
1992
7.0
Monty
1994
5.6
3 Ninjas Kick Back
Announcer
1994
7.1
Big Time in Hollywood, Fl
Detective Jim Zdorkin
2015