Person
Marcus Giamatti
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.
IMDbKnown for
Popular titles
Filmography
Movies and shows, newest first
-
2026
Echoes of Tomorrow
Movie Frank Thompson (segment "Segment #1")
-
2022
Bosch: Legacy
TV show Simon Wakefield
-
2017
S.W.A.T.
TV show Professor Marc Lasky
-
2017
Get Shorty
TV show
-
2015
The Curse of Downers Grove
Movie Rich
-
2015
Big Time in Hollywood, Fl
TV show Detective Jim Zdorkin
-
2015
CSI: Cyber
TV show Artie Sneed
-
2014
Starving in Suburbia
Movie Michael
-
2013
Mighty Med
TV show Sonic Shriek
-
2012
Perception
TV show Joel (Conley's Agent)
-
2012
Blue Lagoon: The Awakening
Movie Principal Thomas
-
2012
Common Law
TV show Derek Winfield
-
2011
The Exes
TV show Don
-
2011
Revenge
TV show Dr. Ray Clemons
-
2011
Franklin & Bash
TV show Golf Club Owner
-
2010
Blue Bloods
TV show Gerry Gertz
More credits
-
2010
The Defenders
TV show Lawyer
-
2010
The Chosen One
Movie Freddy
-
2009
NCIS: Los Angeles
TV show CIA Agent Michael Snyder
-
2009
Lie to Me
TV show Fentris
-
2008
The Mentalist
TV show Gabriel Fanning
-
2008
Fringe
TV show Ray Duffy
-
2007
On the Doll
Movie Uncle Lou
-
2007
Life
TV show Zak Sutter
-
2005
Criminal Minds
TV show Dr. Barry Landman
-
2005
Bones
TV show Forrest Wakefield
-
2005
The Closer
TV show Glen Lynch
-
2005
Medium
TV show Lance Pauling
-
2004
House
TV show Jeffrey Keener
-
2003
Cold Case
TV show Larry Kenick
-
2003
NCIS
TV show Victor Tillman
-
2002
CSI: Miami
TV show Hugh Parker
-
2002
Monk
TV show John Keyes
-
2001
Crossing Jordan
TV show Donald Hagen
-
2001
The Business of Strangers
Movie Robert
-
2000
Hamlet
Movie Guildenstern
-
2000
CSI: Crime Scene Investigation
TV show Chevy Cigs
-
1999
Judy Berlin
Movie Eddie Dillon
-
1999
Judging Amy
TV show Peter Gray
-
1999
Pirates of Silicon Valley
Movie Dan Kottke
