Greg Callahan
Acting
No biography is available yet. You can still browse notable work below.
As actor 17
Frasier
1993
The West Wing
1999
Married... with Children
1987
Murder, She Wrote
1984
The O.C.
2003
Crossing Jordan
2001
Full House
1987
Airwolf
1984
Doogie Howser, M.D.
1989
Close to Home
2005
Godzilla
1998
Samantha Who?
2007
The Visitor
1997
Shadow of Doubt
1998
Alien Fury: Countdown to Invasion
2000
Partner(s)
2005
Default
2014