
Marcus Giamatti
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
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Filmography
Acting (52)
Movies (15)
The Curse of Downers Grove
2015as Rich
Starving in Suburbia
2014as Michael
Blue Lagoon: The Awakening
2012as Principal Thomas
The Chosen One
2010as Freddy
On the Doll
2007as Uncle Lou
The Business of Strangers
2001as Robert
Hamlet
2000as Guildenstern
Pirates of Silicon Valley
1999as Dan Kottke
Judy Berlin
1999as Eddie Dillon
3 Ninjas Kick Back
1994as Announcer
Jimmy Hollywood
1994as BMW Preppie
Necessary Roughness
1991as Sargie 'Fumblina' Wilkinson
Aftermath: A Test of Love
1991as Luke
Mr. & Mrs. Bridge
1990as Gil Davis
Is It Time?
as Frank
Television (37)
Bosch: Legacy
2022as Simon Wakefield
S.W.A.T.
2017as Professor Marc Lasky
Get Shorty
2017
CSI: Cyber
2015as Artie Sneed
Big Time in Hollywood, Fl
2015as Detective Jim Zdorkin
Mighty Med
2013as Sonic Shriek
Perception
2012as Joel (Conley's Agent)
Common Law
2012
Revenge
2011as Dr. Ray Clemons
Franklin & Bash
2011as Golf Club Owner
The Exes
2011as Don
Blue Bloods
2010as Gerry Gertz
The Defenders
2010as Lawyer
NCIS: Los Angeles
2009as CIA Agent Michael Snyder
The Mentalist
2008as Gabriel Fanning
Fringe
2008as Ray Duffy
Life
2007as Zak Sutter
Bones
2005as Forrest Wakefield
Criminal Minds
2005as Dr. Barry Landman
The Closer
2005as Glen Lynch
Medium
2005as Lance Pauling
House
2004as Jeffrey Keener
NCIS
2003as Victor Tillman
Cold Case
2003as Larry Kenick
Monk
2002as John Keyes
CSI: Miami
2002as Hugh Parker
Crossing Jordan
2001as Donald Hagen
CSI: Crime Scene Investigation
2000as Chevy Cigs
Judging Amy
1999as Peter Gray
Monty
1994
The X-Files
1993as John Gillnitz
Living Single
1993as Jack Peabody
Homicide: Life on the Street
1993as Bernard Abrams
Flying Blind
1992as Ted Sharperson
Dream On
1990as Salesman
Quantum Leap
1989as Rick Upfield
Hunter
1984as Jack Kane
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