William O'Leary Filmography
- Actor (33 credits)
- SEAL Team (2017) Mark Buckman
- The Faceless Man (2017) Tom / The Faceless Man
- Is That a Gun in Your Pocket? (2016) Sam Graves
- Bosch (2014) Vincent Ackles
- Love Bites (2011) Ty
- In My Pocket (2011) Mr. Jameson
- Law & Order: Los Angeles (2010) Joe Laight
- Soccer Mom (2008) Harley the Tournament Director
- Kamen Rider: Dragon Knight (2008) Xaviax
- Moola (2007) Mickey Fish
- Big Love (2006) Ronny
- Miss Congeniality 2: Armed & Fabulous (2005) Agent Jenkins
- Tremors (2003) George Meadows
- Miracles (2003) Alan
- Karen Sisco (2003) Phil Kavanagh
- Terminator 3: Rise of the Machines (2003) Mr. Smith
- Daybreak (2000) Head of Security
- The Lot (1999) Representative of the Hays Office
- Mad City (1997) CTN Junior Executive
- A Time to Revenge (1997) Lyle Whitmar
- Project: ALF (1996)
- Candyman: Farewell to the Flesh (1995)
- The Enemy Within (1994) Lt. William Dorsett
- Ambush in Waco: In the Line of Duty (1993) Adrian
- Home Improvement (1991)
- Hot Shots! (1991) Pete «Dead Meat» Thompson
- Flight of Black Angel (1991) Capt. Eddie Gordon
- Miss Jones (1991) Doggie Dolan
- Lost Angels (1989) Link
- Bull Durham (1988) Jimmy
- Dear John (1988) Ben
- Walker (1987) James Walker
- Nice Girls Don't Explode (1987) Andy
