James Joseph O'Neil
Acting 19 credits
Biography
James Joseph O'Neil works in acting. Archytele lists 19 screen credits below. A full profile for this page is being written and will appear here once verified against sources.
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Career timeline
Has Anyone Else Lost Their Body?
Law & Order: Organized Crime
Aardvark
Madam Secretary
Deep Powder
ElementaryThe Bourne Legacy
Person of Interest
Fair Game
Zodiac
Numb3rs
Veronica Mars
Law & Order: Criminal IntentActs of Worship
Law & Order: Special Victims UnitThird Watch
CharmedSex and the City
Law & Order
Full filmography
- Has Anyone Else Lost Their Body? (2026) as Al
- Law & Order: Organized Crime (2021) as Victor Braden
- Aardvark (2018)
- Madam Secretary (2014) as Colonel McKay
- Deep Powder (2013) as Officer Roberts
- Elementary (2012) as Frye
- The Bourne Legacy (2012) as Sterisyn-Morlanta Gateman
- Person of Interest (2011) as Decker
- Fair Game (2010) as Internal Security Officer
- Zodiac (2007) as DOD Project Leader
- Numb3rs (2005) as Bob Mazzelli
- Veronica Mars (2004) as Father Patrick
- Law & Order: Criminal Intent (2001) as Jamie Witzger
- Acts of Worship (2001) as Louie
- Law & Order: Special Victims Unit (1999) as Chris Hartford
- Third Watch (1999) as Medic #1
- Charmed (1998) as Darklighter
- Sex and the City (1998) as Date #2
- Law & Order (1990) as Jimmy Baxter