Marcus Giamatti

Known for

Acting

Born

October 3, 1961 (age 64)

Birthplace

New Haven, Connecticut, USA

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.

Best known work

House

2004

The Mentalist

2008

Criminal Minds

2005

The X-Files

1993

Bones

2005

Fringe

2008

NCIS

2003

CSI: Miami

2002

Lie to Me

2009

S.W.A.T.

2017

Filmography

TBA
Is It Time?
as Frank
2026
Echoes of Tomorrow
as Frank Thompson (segment "Segment #1")
2022
Bosch: LegacyTV
as Simon Wakefield (3 episodes)
2017
S.W.A.T.TV
as Professor Marc Lasky (1 episode)
2017
Get ShortyTV
2015
The Curse of Downers Grove
as Rich
2015
Big Time in Hollywood, FlTV
as Detective Jim Zdorkin (5 episodes)
2015
CSI: CyberTV
as Artie Sneed (1 episode)
2014
Starving in Suburbia
as Michael
2013
Mighty MedTV
as Sonic Shriek (1 episode)
2012
PerceptionTV
as Joel (Conley's Agent) (1 episode)
2012
Blue Lagoon: The Awakening
as Principal Thomas
2012
Common LawTV
as Derek Winfield (1 episode)
2011
The ExesTV
as Don (1 episode)
2011
RevengeTV
as Dr. Ray Clemons (1 episode)
2011
Franklin & BashTV
as Golf Club Owner (1 episode)
2010
Blue BloodsTV
as Gerry Gertz (1 episode)
2010
The DefendersTV
as Lawyer (1 episode)
2010
The Chosen One
as Freddy
2009
NCIS: Los AngelesTV
as CIA Agent Michael Snyder (2 episodes)
2009
Lie to MeTV
as Fentris (1 episode)
2008
The MentalistTV
as Gabriel Fanning (1 episode)
2008
FringeTV
as Ray Duffy (1 episode)
2007
On the Doll
as Uncle Lou
2007
LifeTV
as Zak Sutter (1 episode)