Marcus Giamatti

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.

Movies & TV Shows

1. House (2004) — Jeffrey Keener
2. The Mentalist (2008) — Gabriel Fanning
3. Criminal Minds (2005) — Dr. Barry Landman
4. The X-Files (1993) — John Gillnitz
5. Bones (2005) — Forrest Wakefield
6. Fringe (2008) — Ray Duffy
7. NCIS (2003) — Victor Tillman
8. CSI: Miami (2002) — Hugh Parker
9. Lie to Me (2009) — Fentris
10. S.W.A.T. (2017) — Professor Marc Lasky
11. Blue Lagoon: The Awakening (2012) — Principal Thomas
12. CSI: Crime Scene Investigation (2000) — Chevy Cigs
13. Monk (2002) — John Keyes
14. NCIS: Los Angeles (2009) — CIA Agent Michael Snyder
15. Blue Bloods (2010) — Gerry Gertz
16. Revenge (2011) — Dr. Ray Clemons
17. Quantum Leap (1989) — Rick Upfield
18. Pirates of Silicon Valley (1999) — Dan Kottke
19. Medium (2005) — Lance Pauling
20. Cold Case (2003) — Larry Kenick
21. The Closer (2005) — Glen Lynch
22. 3 Ninjas Kick Back (1994) — Announcer
23. Perception (2012) — Joel (Conley's Agent)
24. Life (2007) — Zak Sutter
25. Bosch: Legacy (2022) — Simon Wakefield
26. CSI: Cyber (2015) — Artie Sneed
27. Crossing Jordan (2001) — Donald Hagen
28. Homicide: Life on the Street (1993) — Bernard Abrams
29. Necessary Roughness (1991) — Sargie 'Fumblina' Wilkinson
30. Get Shorty (2017)
31. Hunter (1984) — Jack Kane
32. Franklin & Bash (2011) — Golf Club Owner
33. Judging Amy (1999) — Peter Gray
34. Mr. & Mrs. Bridge (1990) — Gil Davis
35. Mighty Med (2013) — Sonic Shriek
36. The Curse of Downers Grove (2015) — Rich
37. Jimmy Hollywood (1994) — BMW Preppie
38. Starving in Suburbia (2014) — Michael
39. The Exes (2011) — Don
40. Living Single (1993) — Jack Peabody