Marcus Giamatti
Acting
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.
Shows
NCIS
House
CSI: Crime Scene Investigation
Bones
The Mentalist
Criminal Minds
The X-Files
NCIS: Los Angeles
S.W.A.T.
CSI: Miami
Blue Bloods
Fringe
Monk
The Closer
Medium
Cold Case
Homicide: Life on the Street
Quantum Leap
Crossing Jordan
Judging Amy
Revenge
Hunter
Life
Bosch: Legacy
Perception
Franklin & Bash
The Exes
Dream On
Living Single
Get Shorty
The Defenders
Mighty Med
CSI: Cyber
Common Law
Monty
Flying Blind
Big Time in Hollywood, Fl