Greg Callahan
Acting
Biography
No overview available.
Known For
Acting History
2014
Default
as Saltzman
2007
Samantha Who?
TVas Fake Dad
2005
Partners
as Jameson
Close to Home
TVas Judge
2003
The O.C.
TVas Plainclothes Cop
2001
Crossing Jordan
TVas Mr. Montgomery
2000
Alien Fury: Countdown to Invasion
as Secretary of Defense
1999
The West Wing
TVas Man
1998
Godzilla
as the Governor
Shadow of Doubt
as Judge Nathan
1997
The Visitor
TVas NSA General
1993
Frasier
TVas Rev. Franklin / Doctor
1987
Full House
TVas Mr. Benton
Married... with Children
TVas Bank President
1984
Airwolf
TVas Dr. Gastner
Murder, She Wrote
TVas Edward Delaney