Marcus Giamatti
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.
Sign in
Movies & TV shows
54 credits
TV
The Mentalist
2008 · Gabriel Fanning
Not in this catalog
TV
NCIS
2003 · Victor Tillman
Not in this catalog
TV
CSI: Crime Scene Investigation
2000 · Chevy Cigs
Not in this catalog
TV
Criminal Minds
2005 · Dr. Barry Landman
Not in this catalog
TV
House
2004 · Jeffrey Keener
Not in this catalog
TV
Bones
2005 · Forrest Wakefield
Not in this catalog
TV
Blue Bloods
2010 · Gerry Gertz
Not in this catalog
TV
CSI: Miami
2002 · Hugh Parker
Not in this catalog
TV
S.W.A.T.
2017 · Professor Marc Lasky
Not in this catalog
TV
The X-Files
1993 · John Gillnitz
Not in this catalog
TV
NCIS: Los Angeles
2009 · CIA Agent Michael Snyder
Not in this catalog
TV
Monk
2002 · John Keyes
Not in this catalog
TV
The Closer
2005 · Glen Lynch
Not in this catalog
TV
Cold Case
2003 · Larry Kenick
Not in this catalog
TV
Fringe
2008 · Ray Duffy
Not in this catalog
TV
Homicide: Life on the Street
1993 · Bernard Abrams
Not in this catalog
TV
Crossing Jordan
2001 · Donald Hagen
Not in this catalog
TV
Quantum Leap
1989 · Rick Upfield
Not in this catalog
TV
Medium
2005 · Lance Pauling
Not in this catalog
TV
Judging Amy
1999 · Peter Gray
Not in this catalog
TV
Lie to Me
2009 · Fentris
Not in this catalog
TV
Hunter
1984 · Jack Kane
Not in this catalog
TV
Revenge
2011 · Dr. Ray Clemons
Not in this catalog
TV
Franklin & Bash
2011 · Golf Club Owner
Not in this catalog
TV
Bosch: Legacy
2022 · Simon Wakefield
Not in this catalog
TV
Perception
2012 · Joel (Conley's Agent)
Not in this catalog
TV
Life
2007 · Zak Sutter
Not in this catalog
TV
Living Single
1993 · Jack Peabody
Not in this catalog
TV
Dream On
1990 · Salesman
Not in this catalog
MOVIE
Blue Lagoon: The Awakening
2012 · Principal Thomas
TV
The Exes
2011 · Don
Not in this catalog
TV
Get Shorty
2017
Not in this catalog
TV
CSI: Cyber
2015 · Artie Sneed
Not in this catalog
TV
Mighty Med
2013 · Sonic Shriek
Not in this catalog
TV
The Defenders
2010 · Lawyer
Not in this catalog
TV
Common Law
2012 · Derek Winfield
Not in this catalog
TV
Monty
1994
Not in this catalog
MOVIE
Pirates of Silicon Valley
1999 · Dan Kottke
Not in this catalog
MOVIE
Starving in Suburbia
2014 · Michael
Not in this catalog
TV
Flying Blind
1992 · Ted Sharperson
Not in this catalog
MOVIE
3 Ninjas Kick Back
1994 · Announcer
Not in this catalog
MOVIE
Necessary Roughness
1991 · Sargie 'Fumblina' Wilkinson
Not in this catalog
TV
Big Time in Hollywood, Fl
2015 · Detective Jim Zdorkin
Not in this catalog
MOVIE
On the Doll
2007 · Uncle Lou
Not in this catalog
MOVIE
Mr. & Mrs. Bridge
1990 · Gil Davis
Not in this catalog
MOVIE
Jimmy Hollywood
1994 · BMW Preppie
Not in this catalog
MOVIE
Judy Berlin
1999 · Eddie Dillon
Not in this catalog
MOVIE
The Chosen One
2010 · Freddy
Not in this catalog
MOVIE
The Curse of Downers Grove
2015 · Rich
Not in this catalog
MOVIE
The Business of Strangers
2001 · Robert
Not in this catalog
MOVIE
Aftermath: A Test of Love
1991 · Luke
Not in this catalog
MOVIE
Echoes of Tomorrow
2026 · Frank Thompson (segment "Segment #1")
Not in this catalog
MOVIE
Hamlet
2000 · Guildenstern
Not in this catalog
MOVIE
Is It Time?
— · Frank
Not in this catalog