Marcus Giamatti
Acting
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
Acting53
tvBosch: Legacy
2022
Simon Wakefield
tvS.W.A.T.
2017
Professor Marc Lasky
tvBig Time in Hollywood, Fl
2015
Detective Jim Zdorkin
tvCSI: Cyber
2015
Artie Sneed
tvMighty Med
2013
Sonic Shriek
tvPerception
2012
Joel (Conley's Agent)
movieBlue Lagoon: The Awakening
2012
Principal Thomas
tvCommon Law
2012
Derek Winfield
tvRevenge
2011
Dr. Ray Clemons
tvFranklin & Bash
2011
Golf Club Owner
tvBlue Bloods
2010
Gerry Gertz
tvThe Defenders
2010
Lawyer
movieThe Chosen One
2010
Freddy
tvNCIS: Los Angeles
2009
CIA Agent Michael Snyder
tvLie to Me
2009
Fentris
tvThe Mentalist
2008
Gabriel Fanning
tvFringe
2008
Ray Duffy
movieOn the Doll
2007
Uncle Lou
tvLife
2007
Zak Sutter
tvCriminal Minds
2005
Dr. Barry Landman
tvBones
2005
Forrest Wakefield
tvThe Closer
2005
Glen Lynch
tvMedium
2005
Lance Pauling
tvHouse
2004
Jeffrey Keener
tvCold Case
2003
Larry Kenick
tvNCIS
2003
Victor Tillman
tvCSI: Miami
2002
Hugh Parker
tvMonk
2002
John Keyes
tvCrossing Jordan
2001
Donald Hagen
movieHamlet
2000
Guildenstern
tvCSI: Crime Scene Investigation
2000
Chevy Cigs
movieJudy Berlin
1999
Eddie Dillon
tvJudging Amy
1999
Peter Gray
moviePirates of Silicon Valley
1999
Dan Kottke
movieJimmy Hollywood
1994
BMW Preppie
movie3 Ninjas Kick Back
1994
Announcer
tvThe X-Files
1993
John Gillnitz
tvLiving Single
1993
Jack Peabody
tvHomicide: Life on the Street
1993
Bernard Abrams
tvFlying Blind
1992
Ted Sharperson
movieNecessary Roughness
1991
Sargie 'Fumblina' Wilkinson
movieMr. & Mrs. Bridge
1990
Gil Davis
tvDream On
1990
Salesman
tvQuantum Leap
1989
Rick Upfield
tvHunter
1984
Jack Kane
movieIs It Time?
Frank