Sean Cullen is an actor who guest-starred in various episodes of the Law & Order franchise. (Not to be confused with Canadian actor/comedian Séan Cullen.)
Appearances
Law & Order
- Haven (1999) as Professor Davis Mills
- Floater (2003) as Gene Marchetti
- Angelgrove (2008) as Matthew Lortell
Law & Order: SVU
- Entitled: Part 1 (2000) as Arthur Pruitt
- Poison (2004) as Pete Campbell
- Hell (2009), Witness (2010), and Ace (2010) as I.C.E. Agent Brett Trask
Law & Order: CI
- Chinoiserie (2002) as Liam Montgomery