Actor
James Joseph O'Neil
James Joseph O'Neil is an actor.
Notable work
7.5Zodiac (2007)
as DOD Project Leader
6.3The Bourne Legacy (2012)
as Sterisyn-Morlanta Gateman
8Law & Order: Special Victims Unit (1999)
as Chris Hartford
8.2Charmed (1998)
as Darklighter
7.4Sex and the City (1998)
as Date #2
8.1Person of Interest (2011)
as Decker
7.6Elementary (2012)
as Frye
6.5Fair Game (2010)
as Internal Security Officer
7.8Veronica Mars (2004)
as Father Patrick
7.3Law & Order (1990)
as Jimmy Baxter
7Numb3rs (2005)
as Bob Mazzelli
7.6Law & Order: Criminal Intent (2001)
as Jamie Witzger
Often works with
Chris Noth
3 titles together
Sex and the City, Law & Order, Law & Order: Criminal Intent
Željko Ivanek
2 titles together
The Bourne Legacy, Madam Secretary
Elizabeth Marvel
2 titles together
The Bourne Legacy, Person of Interest
Mariska Hargitay
2 titles together
Law & Order: Special Victims Unit, Law & Order: Organized Crime
Dann Florek
2 titles together
Law & Order: Special Victims Unit, Law & Order
Christopher Meloni
2 titles together
Law & Order: Special Victims Unit, Law & Order: Organized Crime
Full filmography · 19
Law & Order: Organized Crime
as Victor Braden
20217.9
Madam Secretary
as Colonel McKay
20147
Elementary
as Frye
20127.6
Person of Interest
as Decker
20118.1
Numb3rs
as Bob Mazzelli
20057
Veronica Mars
as Father Patrick
20047.8
Law & Order: Criminal Intent
as Jamie Witzger
20017.6
Third Watch
as Medic #1
19997.9
Law & Order: Special Victims Unit
as Chris Hartford
19998
Charmed
as Darklighter
19988.2
Sex and the City
as Date #2
19987.4
Law & Order
as Jimmy Baxter
19907.3