Greg Callahan Filmography
- Actor (17 credits)
- Default (2014) Saltzman
- Samantha Who? (2007) Fake Dad
- United 93 (2006) играет самого себя
- Close to Home (2005) Judge
- Partner(s) (2005) Jameson
- Rodney (2004) Stan
- Alien Fury: Countdown to Invasion (2000) Secretary of Defense
- Godzilla (1998) Governor
- The Visitor (1997) NSA General
- Night Man (1997) Chief Ludlow
- Shadow of Doubt (1997) Judge Nathan
- Pensacola: Wings of Gold (1997) Admiral Stockdale
- Frasier (1993) Doctor
- Equal Justice (1990) Moderator
- Full House (1987) Mr. Benten
- Galtar and the Golden Lance (1985) дополнительные голоса
- 1st & Ten (1984) Commissioner
