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Greg Callahan
Acting
Known for
8.3
The West Wing
1999 · TV
7.7
Married... with Children
1987 · TV
7.7
The O.C.
2003 · TV
7.7
Frasier
1993 · TV
7.6
Airwolf
1984 · TV
7.5
Full House
1987 · TV
7.5
Murder, She Wrote
1984 · TV
7.2
Crossing Jordan
2001 · TV
6.4
The Visitor
1997 · TV
5.9
Close to Home
2005 · TV
6.5
Samantha Who?
2007 · TV
6.6
Doogie Howser, M.D.
1989 · TV