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Personal Info
Known For
Acting
Birthday
October 3, 1961
Place of Birth
New Haven, Connecticut, USA
Marcus Giamatti
0.5 Popularity
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
8.0
Simon Wakefield
Bosch: Legacy
2022
8.1
Professor Marc Lasky
S.W.A.T.
2017
7.0
Get Shorty
2017
4.8
Rich
The Curse of Downers Grove
2015
7.1
Detective Jim Zdorkin
Big Time in Hollywood, Fl
2015
6.1
Artie Sneed
CSI: Cyber
2015
6.6
Michael
Starving in Suburbia
2014
7.6
Sonic Shriek
Mighty Med
2013
7.2
Joel (Conley's Agent)
Perception
2012
6.4
Principal Thomas
Blue Lagoon: The Awakening
2012
Credits
Bosch: Legacy
as Simon Wakefield
2022
8.0
S.W.A.T.
as Professor Marc Lasky
2017
8.1
Get Shorty
2017
7.0
The Curse of Downers Grove
as Rich
2015
4.8
Big Time in Hollywood, Fl
as Detective Jim Zdorkin
2015
7.1
CSI: Cyber
as Artie Sneed
2015
6.1
Starving in Suburbia
as Michael
2014
6.6
Mighty Med
as Sonic Shriek
2013
7.6
Perception
as Joel (Conley's Agent)
2012
7.2
Blue Lagoon: The Awakening
as Principal Thomas
2012
6.4
Common Law
2012
6.8
The Exes
as Don
2011
6.5
Revenge
as Dr. Ray Clemons
2011
7.6
Franklin & Bash
2011
7.2
Blue Bloods
as Gerry Gertz
2010
7.8
The Defenders
as Lawyer
2010
7.1
The Chosen One
as Freddy
2010
4.4
NCIS: Los Angeles
as CIA Agent Michael Snyder
2009
7.5
The Mentalist
as Gabriel Fanning
2008
8.4
Fringe
as Ray Duffy
2008
8.1
On the Doll
as Uncle Lou
2007
4.8
Life
as Zak Sutter
2007
7.7
Criminal Minds
as Dr. Barry Landman
2005
8.3
Bones
as Forrest Wakefield
2005
8.2
The Closer
as Glen Lynch
2005
7.9
Medium
as Lance Pauling
2005
7.5
House
as Jeffrey Keener
2004
8.6
Cold Case
as Larry Kenick
2003
7.8
NCIS
as Victor Tillman
2003
7.6
Monk
as John Keyes
2002
7.9
Crossing Jordan
as Donald Hagen
2001
7.2
The Business of Strangers
as Robert
2001
5.6
Hamlet
as Guildenstern
2000
4.7
CSI: Crime Scene Investigation
as Chevy Cigs
2000
7.6
Judy Berlin
as Eddie Dillon
1999
5.8
Judging Amy
as Peter Gray
1999
7.5
Pirates of Silicon Valley
as Dan Kottke
1999
7.1
Jimmy Hollywood
as BMW Preppie
1994
5.2
3 Ninjas Kick Back
as Announcer
1994
5.6
Monty
1994
0.0
The X-Files
as John Gillnitz
1993
8.4
Homicide: Life on the Street
1993
8.1
Flying Blind
as Ted Sharperson
1992
5.2
Necessary Roughness
as Sargie 'Fumblina' Wilkinson
1991
5.5
Aftermath: A Test of Love
as Luke
1991
5.2
Mr. & Mrs. Bridge
as Gil Davis
1990
6.0
Dream On
as Salesman
1990
6.9
Quantum Leap
as Rick Upfield
1989
8.0
Hunter
as Jack Kane
1984
7.2
Is It Time?
as Frank
N/A
0.0