Marcus Giamatti
Born in New Haven, Connecticut, USA — Oct 03 1961
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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.
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Marcus Giamatti's Credits
Browse acting and crew credits across movies and TV — filter and sort to find specific roles.
NCIS
Victor Tillman
Bones
Forrest Wakefield
CSI: Crime Scene Investigation
Chevy Cigs
The Mentalist
Gabriel Fanning
House
Jeffrey Keener
The X-Files
John Gillnitz
Criminal Minds
Dr. Barry Landman
S.W.A.T.
Professor Marc Lasky
CSI: Miami
Hugh Parker
Blue Bloods
Gerry Gertz
The Closer
Glen Lynch
NCIS: Los Angeles
CIA Agent Michael Snyder
Fringe
Ray Duffy
Monk
John Keyes
Medium
Lance Pauling
Quantum Leap
Rick Upfield
Crossing Jordan
Donald Hagen
Cold Case
Larry Kenick
Judging Amy
Peter Gray
Homicide: Life on the Street
Bernard Abrams
Revenge
Dr. Ray Clemons
Hunter
Jack Kane
Life
Zak Sutter
Perception
Joel (Conley's Agent)
Franklin & Bash
Golf Club Owner
Living Single
Jack Peabody
Bosch: Legacy
Simon Wakefield
The Defenders
Lawyer
The Exes
Don
Get Shorty
Dream On
Salesman
Mighty Med
Sonic Shriek
CSI: Cyber
Artie Sneed
Common Law
Flying Blind
Ted Sharperson
Monty
Blue Lagoon: The Awakening
Principal Thomas
Big Time in Hollywood, Fl
Detective Jim Zdorkin
Necessary Roughness
Sargie 'Fumblina' Wilkinson
3 Ninjas Kick Back
Announcer
The Chosen One
Freddy
Pirates of Silicon Valley
Dan Kottke
Mr. & Mrs. Bridge
Gil Davis
Starving in Suburbia
Michael
Hamlet
Guildenstern
The Business of Strangers
Robert
On the Doll
Uncle Lou
Jimmy Hollywood
BMW Preppie
Judy Berlin
Eddie Dillon
The Curse of Downers Grove
Rich
Aftermath: A Test of Love
Luke
Is It Time?
Frank