8.6
TV
Acting
Marcus Giamatti
- Born
- (age 65)
- Birthplace
- New Haven, Connecticut, USA
- Credits
- 54 titles
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.
Signature work
Known For
8.6
TV
8.4
TV
The Mentalist
8.3
TV
Criminal Minds
8.4
TV
The X-Files
8.2
TV
Bones
8.1
TV
Fringe
7.6
TV
NCIS
7.7
TV
CSI: Miami
7.9
TV
Lie to Me
8.0
TV
S.W.A.T.
6.4
Movie
Blue Lagoon: The Awakening
7.6
TV
CSI: Crime Scene Investigation
7.9
TV
Monk
7.5
TV
NCIS: Los Angeles
7.8
TV
Blue Bloods
7.5
TV
Revenge
8.0
TV
Quantum Leap
7.0
Movie
Pirates of Silicon Valley
Acting credits 54
| Year | Title | Role |
|---|---|---|
| TBA | Is It Time? Film | Frank |
| 2026 | Echoes of Tomorrow Film | Frank Thompson (segment "Segment #1") |
| 2022 | Bosch: Legacy TV | Simon Wakefield (3 ep) |
| 2017 | S.W.A.T. TV | Professor Marc Lasky (1 ep) |
| 2017 | Get Shorty TV | (1 ep) |
| 2015 | The Curse of Downers Grove Film | Rich |
| 2015 | Big Time in Hollywood, Fl TV | Detective Jim Zdorkin (5 ep) |
| 2015 | CSI: Cyber TV | Artie Sneed (1 ep) |
| 2014 | Starving in Suburbia Film | Michael |
| 2013 | Mighty Med TV | Sonic Shriek (1 ep) |
| 2012 | Perception TV | Joel (Conley's Agent) (1 ep) |
| 2012 | Blue Lagoon: The Awakening Film | Principal Thomas |
| 2012 | Common Law TV | Derek Winfield (1 ep) |
| 2011 | The Exes TV | Don (1 ep) |
| 2011 | Revenge TV | Dr. Ray Clemons (1 ep) |
| 2011 | Franklin & Bash TV | Golf Club Owner (1 ep) |
| 2010 | Blue Bloods TV | Gerry Gertz (1 ep) |
| 2010 | The Defenders TV | Lawyer (1 ep) |
| 2010 | The Chosen One Film | Freddy |
| 2009 | NCIS: Los Angeles TV | CIA Agent Michael Snyder (2 ep) |
| 2009 | Lie to Me TV | Fentris (1 ep) |
| 2008 | The Mentalist TV | Gabriel Fanning (1 ep) |
| 2008 | Fringe TV | Ray Duffy (1 ep) |
| 2007 | On the Doll Film | Uncle Lou |
| 2007 | Life TV | Zak Sutter (1 ep) |
| 2005 | Criminal Minds TV | Dr. Barry Landman (1 ep) |
| 2005 | Bones TV | Forrest Wakefield (1 ep) |
| 2005 | The Closer TV | Glen Lynch (1 ep) |
| 2005 | Medium TV | Lance Pauling (1 ep) |
| 2004 | House TV | Jeffrey Keener (1 ep) |
| 2003 | Cold Case TV | Larry Kenick (1 ep) |
| 2003 | NCIS TV | Victor Tillman (1 ep) |
| 2002 | CSI: Miami TV | Hugh Parker (1 ep) |
| 2002 | Monk TV | John Keyes (1 ep) |
| 2001 | Crossing Jordan TV | Donald Hagen (1 ep) |
| 2001 | The Business of Strangers Film | Robert |
| 2000 | Hamlet Film | Guildenstern |
| 2000 | CSI: Crime Scene Investigation TV | Chevy Cigs (1 ep) |
| 1999 | Judy Berlin Film | Eddie Dillon |
| 1999 | Judging Amy TV | Peter Gray (138 ep) |
| 1999 | Pirates of Silicon Valley Film | Dan Kottke |
| 1994 | Jimmy Hollywood Film | BMW Preppie |
| 1994 | 3 Ninjas Kick Back Film | Announcer |
| 1994 | Monty TV | (1 ep) |
| 1993 | The X-Files TV | John Gillnitz (1 ep) |
| 1993 | Living Single TV | Jack Peabody (1 ep) |
| 1993 | Homicide: Life on the Street TV | Bernard Abrams (1 ep) |
| 1992 | Flying Blind TV | Ted Sharperson (22 ep) |
| 1991 | Necessary Roughness Film | Sargie 'Fumblina' Wilkinson |
| 1991 | Aftermath: A Test of Love Film | Luke |
| 1990 | Mr. & Mrs. Bridge Film | Gil Davis |
| 1990 | Dream On TV | Salesman (1 ep) |
| 1989 | Quantum Leap TV | Rick Upfield (1 ep) |
| 1984 | Hunter TV | Jack Kane (1 ep) |