Tom O'Brien Filmography
- Actor (32 credits)
- Alien Incursion (2006) Stucker
- The Perfect Husband: The Laci Peterson Story (2004) Det. Frank Ross
- D.C. Sniper: 23 Days of Fear (2003) Lieutenant Jacobs
- Smallville (2001)
- Philly (2001) Tom Maguire
- The Strip (1999) Tony Kulunian
- Facade (1999) Bob Kelner
- Strange World (1999) Daryl Jamison
- The Astronaut's Wife (1999) Allen Dodge
- Soldier of Fortune, Inc. (1997) Wayne Chandler
- Timecop (1997) Ian Pascoe
- The Last Best Place (1996) Jake
- Dark Skies (1996) Kellogg
- The Big Easy (1996) Vince Voluci
- Baby Brokers (1994) Frankie Dees
- For Love and Glory (1993) Christian Morgan
- Crash Landing: The Rescue of Flight 232 (1992) Chris Porter
- Son of the Morning Star (1991) Charlie Reynolds
- Love and Lies (1990) Tom
- Flashback (1990) Phil Prager
- Storm and Sorrow (1990) John Roskelly
- Bar Girls (1990) Jack Gallagher
- The Young Riders (1989) Jed
- Satisfaction (1988) Hubba
- Physical Evidence (1988) Matt Farley
- The Accused (1988) Larry
- Thirtysomething (1987) Dave Finland
- The Big Easy (1986) Bobby McSwain
- Throb (1986) Marz Glaze
- Stingray (1985) Joey Lane
- Call to Glory (1984) Patrick Thomas
- Call to Glory (1984) Patrick Thomas