William O'Leary
- Oyunculuk
- 19 Ekim 1957 · Chicago, Illinois, USA
En bilinen yapımları
Filmografi
- Is That a Gun in Your Pocket? · Sam Graves
- Bosch · Vincent Ackles
- Love Bites · Ty
- Shameless · Sgt. Rucker
- Law & Order: LA · Joe Laight
- Rizzoli & Isles · Worster
- NCIS: Los Angeles · Harry Zinetti
- Kamen Rider: Dragon Knight · Xaviax
- Moola · Mickey Fish
- Big Love · Ronny
- Güzel Dedektif 2: Silahlı ve Cazibeli · Agent Jenkins
- Numb3rs · Roland Haldane
- NCIS · Martin Freydano
- Terminatör 3: Makinelerin Yükselişi · Mr. Smith
- Tremors · George Meadows
- Miracles · Alan
- American Dreams
- Without a Trace · Carey Chase
- CSI: Miami · Stewart Otis
- 24 · Sid Paulson
- The Guardian · Brad Fulton
- Şafak Sökerken · Head of Security
- The District · Don Hardin
- The West Wing · Fish and Wildlife Deputy
- Elvis Has Left the Building · Danny
- Çılgın Şehir · CTN Junior Executive
- A Time to Revenge · Lyle Whittmar
- Sabrina, the Teenage Witch · Policeman (uncredited)
- Project: ALF · Capt. Rick Mullican
- Şeker Adam'ın Laneti 2 · Ethan Tarrant
- Chicago Hope · Mr. Loey
- The Enemy Within · Lt. William Dorsett
- Gizli Dosyalar · Gas Station Man
- In the Line of Duty: Ambush in Waco · Adrian
- Home Improvement · Marty Taylor
- Sıkı Atışlar · Pete 'Dead Meat' Thompson
- Flight of Black Angel · Capt. Eddie Gordon
- Lost Angels · Link
- Dear John · Ben Conners
- Boğa Takımı · Jimmy
- Walker · James Walker
- Nice Girls Don't Explode · Andy
- Matlock · Paul McBride
- Murder, She Wrote · Hank Duncan, FBI Agt. Ed Crider
- Miami Vice · Scotty