Greg Callahan
Known for
- Frasier (1993)
- Frasier (1993)
- The West Wing (1999)
- Married... with Children (1987)
- Murder, She Wrote (1984)
- Crossing Jordan (2001)
- The O.C. (2003)
- Full House (1987)
- Airwolf (1984)
- Doogie Howser, M.D. (1989)
- Close to Home (2005)
- Samantha Who? (2007)
- Godzilla (1998)
- The Visitor (1997)
- Shadow of Doubt (1998)
- Alien Fury: Countdown to Invasion (2000)
- Partner(s) (2005)
- Default (2014)