Marcus Giamatti
Born
October 3, 1961 (63 years old)
Known For
Acting
Place of Birth
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.
Bosch: Legacy
Simon Wakefield · (3 episodes)
2022
S.W.A.T.
Professor Marc Lasky · (1 episode)
2017
Get Shorty
(1 episode)
2017
The Curse of Downers Grove
Rich
2015
Big Time in Hollywood, Fl
Detective Jim Zdorkin · (5 episodes)
2015
CSI: Cyber
Artie Sneed · (1 episode)
2015
Starving in Suburbia
Michael
2014
Mighty Med
Sonic Shriek · (1 episode)
2013
Perception
Joel (Conley's Agent) · (1 episode)
2012
Blue Lagoon: The Awakening
Principal Thomas
2012
Common Law
(1 episode)
2012
The Exes
Don · (1 episode)
2011
Revenge
Dr. Ray Clemons · (1 episode)
2011
Franklin & Bash
(1 episode)
2011
Blue Bloods
Gerry Gertz · (1 episode)
2010
The Defenders
Lawyer · (1 episode)
2010
The Chosen One
Freddy
2010
NCIS: Los Angeles
CIA Agent Michael Snyder · (2 episodes)
2009
The Mentalist
Gabriel Fanning · (1 episode)
2008
Fringe
Ray Duffy · (1 episode)
2008
On the Doll
Uncle Lou
2007
Life
Zak Sutter · (1 episode)
2007
Criminal Minds
Dr. Barry Landman · (1 episode)
2005
Bones
Forrest Wakefield · (1 episode)
2005
The Closer
Glen Lynch · (1 episode)
2005
Medium
Lance Pauling · (1 episode)
2005
House
Jeffrey Keener · (1 episode)
2004
Cold Case
Larry Kenick · (1 episode)
2003
NCIS
Victor Tillman · (1 episode)
2003
Monk
John Keyes · (1 episode)
2002
Crossing Jordan
Donald Hagen · (1 episode)
2001
The Business of Strangers
Robert
2001
Hamlet
Guildenstern
2000
CSI: Crime Scene Investigation
Chevy Cigs · (1 episode)
2000
Judy Berlin
Eddie Dillon
1999
Judging Amy
Peter Gray · (138 episodes)
1999
Pirates of Silicon Valley
Dan Kottke
1999
Jimmy Hollywood
BMW Preppie
1994
3 Ninjas Kick Back
Announcer
1994
Monty
(1 episode)
1994
The X-Files
John Gillnitz · (1 episode)
1993
Homicide: Life on the Street
(1 episode)
1993
Necessary Roughness
Sargie 'Fumblina' Wilkinson
1991
Mr. & Mrs. Bridge
Gil Davis
1990
Is It Time?
Frank
Flying Blind
Ted Sharperson · (22 episodes)
1992
Aftermath: A Test of Love
Luke
1991
Dream On
Salesman · (1 episode)
1990
Quantum Leap
Rick Upfield · (1 episode)
1989
Hunter
Jack Kane · (1 episode)
1984