William O'Leary
Known for
- NCIS (2003)
- Shameless (2011)
- CSI: Miami (2002)
- The X-Files (1993)
- 24 (2001)
- NCIS: Los Angeles (2009)
- The West Wing (1999)
- Murder, She Wrote (1984)
- Murder, She Wrote (1984)
- Without a Trace (2002)
- Bosch (2015)
- Rizzoli & Isles (2010)
- Sabrina, the Teenage Witch (1996)
- Miami Vice (1984)
- Numb3rs (2005)
- Chicago Hope (1994)
- Home Improvement (1991)
- Matlock (1986)
- The District (2000)
- Big Love (2006)