Greg Callahan
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Acted in
Default
2014
as Saltzman
Samantha Who?
2007
as Fake Dad
The O.C.
2003
as Plainclothes Cop
Crossing Jordan
2001
as Mr. Montgomery
Alien Fury: Countdown to Invasion
2000
as Secretary of Defense
The West Wing
1999
as Man
Godzilla
1998
as the Governor
Shadow of Doubt
1998
as Judge Nathan
The Visitor
1997
as NSA General
Frasier
1993
as Rev. Franklin
Frasier
1993
as Doctor
Full House
1987
as Mr. Benton
Married... with Children
1987
as Bank President
Murder, She Wrote
1984
as Edward Delaney
Airwolf
1984
as Dr. Gastner