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Marcus Giamatti

Marcus Giamatti

Acting

October 3, 1961 (64 years old)
New Haven, Connecticut, USA
Male
15 Movies
38 TV Shows

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.

Judging Amy
Judging Amy

Judging Amy

1999 7.5

as Peter Gray

Age 37 (now 64)
138 eps
Blue Lagoon: The Awakening
Blue Lagoon: The Awakening

Blue Lagoon: The Awakening

2012 6.5

as Principal Thomas

Age 50 (now 64)
Pirates of Silicon Valley
Pirates of Silicon Valley

Pirates of Silicon Valley

1999 7.0

as Dan Kottke

Age 37 (now 64)
Starving in Suburbia
Starving in Suburbia

Starving in Suburbia

2014 6.5

as Michael

Age 52 (now 64)
The Business of Strangers
The Business of Strangers

The Business of Strangers

2001 5.6

as Robert

Age 39 (now 64)
Jimmy Hollywood
Jimmy Hollywood

Jimmy Hollywood

1994 5.2

as BMW Preppie

Age 32 (now 64)
Necessary Roughness
Necessary Roughness

Necessary Roughness

1991 5.5

as Sargie 'Fumblina' Wilkinson

Age 29 (now 64)
Mr. & Mrs. Bridge
Mr. & Mrs. Bridge

Mr. & Mrs. Bridge

1990 6.1

as Gil Davis

Age 29 (now 64)
Bosch: Legacy
Bosch: Legacy

Bosch: Legacy

2022 7.9

as Simon Wakefield

Age 60 (now 64)
3 eps
NCIS: Los Angeles
NCIS: Los Angeles

NCIS: Los Angeles

2009 7.5

as CIA Agent Michael Snyder

Age 47 (now 64)
2 eps
The Chosen One
The Chosen One

The Chosen One

2010 4.4

as Freddy

Age 48 (now 64)
The Curse of Downers Grove
The Curse of Downers Grove

The Curse of Downers Grove

2015 4.7

as Rich

Age 53 (now 64)
3 Ninjas Kick Back
3 Ninjas Kick Back

3 Ninjas Kick Back

1994 5.6

as Announcer

Age 32 (now 64)
On the Doll
On the Doll

On the Doll

2007 5.1

as Uncle Lou

Age 46 (now 64)
House
House

House

2004 8.6

as Jeffrey Keener

Age 43 (now 64)
1 ep
The Mentalist
The Mentalist

The Mentalist

2008 8.4

as Gabriel Fanning

Age 46 (now 64)
1 ep