Marcus Giamatti

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Known For

Credits

Cast Credits

S.W.A.T. (2017)
Guest starring as Professor Marc Lasky
  • Episode 1x04: Radical (Nov 23, 2017)
CSI: Cyber (2015)
Guest starring as Artie Sneed (3 episodes)
Mind Games (2014)
Guest starring as Jim McKenna
Chicago P.D. (2014)
Guest starring as Jerry
Vegas (2012)
Guest starring as Scotty
Perception (2012)
Guest starring as Joel
Bunheads (2012)
Guest starring as Mr. Cramer
Revenge (2011)
Guest starring as Dr. Ray Clemons
  • Episode 1x21: Grief (May 16, 2012)
Franklin & Bash (2011)
Guest starring as Country Club Manager
Look (2010)
Starring as Lenny
NCIS: Los Angeles (2009)
Guest starring as CIA Agent Michael Snyder (2 episodes)
Lie to Me (2009)
Guest starring as Fentris
The Mentalist (2008)
Guest starring as Gabriel Fanning
Fringe (2008)
Guest starring as Ray Duffy
Criminal Minds (2005)
Guest starring as Dr. Barry Landman
Bones (2005)
Guest starring as Forrest Wakefield
House (2004)
Guest starring as Jeffrey Keener
NCIS (2003)
Guest starring as Victor Tillman
Monk (2002)
Guest starring as John Keyes
CSI: Crime Scene Investigation (2000)
Guest starring as Chevy Cigs
Judging Amy (1999)
Starring as Peter Gray (20 episodes)
The X-Files (1993)
Guest starring as John Gillnitz