Actor

Marcus Giamatti

October 3, 1961 · 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.

Notable work

8.6
House (2004)
as Jeffrey Keener
8.4
The Mentalist (2008)
as Gabriel Fanning
8.3
Criminal Minds (2005)
as Dr. Barry Landman
8.4
The X-Files (1993)
as John Gillnitz
8.2
Bones (2005)
as Forrest Wakefield
8.1
Fringe (2008)
as Ray Duffy
7.6
NCIS (2003)
as Victor Tillman
7.7
CSI: Miami (2002)
as Hugh Parker
7.9
Lie to Me (2009)
as Fentris
8
S.W.A.T. (2017)
as Professor Marc Lasky
6.5
Blue Lagoon: The Awakening (2012)
as Principal Thomas
7.6
CSI: Crime Scene Investigation (2000)
as Chevy Cigs

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