Paul O'Brien
Paul O'Brien is credited on 6 movies and 11 TV shows, best known by TMDB votes for Person of Interest, Elementary and Star Trek: Voyager.
Filmography · 17 titles
US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.
Person of Interest
2011 · TV show
On Peacock and Prime Video
Elementary
2012 · TV show
On Hulu and Prime Video
Star Trek: Voyager
1995 · TV show
On Paramount+
Angel
1999 · TV show
On Hulu
ER
1994 · TV show
On HBO Max and Hulu
Law & Order
1990 · TV show
On Netflix and Hulu
Law & Order: Criminal Intent
2001 · TV show
On Peacock
Law & Order: Organized Crime
2021 · TV show
On Peacock
Henry's Crime
2010 · Movie
On fuboTV
What's the Worst That Could Happen?
2001 · Movie
On fuboTV and MGM+
Shirley
2020 · Movie
Free with ads on Kanopy
Redacted
2007 · Movie
On Prime Video and Philo
Search Party
2016 · TV show
Soul Man
1986 · Movie
The Practice
1997 · TV show
Manhattan Romance
2015 · Movie
The Dangerous Book for Boys
2018 · TV show
About Paul O'Brien
Paul O'Brien is an actor.
Biography from TMDB, written by its community.