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Greg Callahan
Actor
We don't have a biography for Greg Callahan.
Known For
7.7
Frasier
ComedyFamily
8.3
The West Wing
Drama
7.7
Married... with Children
Comedy
7.5
Murder, She Wrote
MysteryCrime
7.5
Full House
ComedyFamily
7.7
The O.C.
Drama
7.2
Crossing Jordan
Drama
7.6
Airwolf
Action & AdventureSci-Fi & Fantasy
6.6
Doogie Howser, M.D.
DramaComedy
5.9
Close to Home
DramaCrime
5.7
Godzilla
Sci-FiAction
6.5
Samantha Who?
Comedy
6.4
The Visitor
Drama
4.8
Shadow of Doubt
CrimeDrama
6.0
Partner(s)
ComedyRomance
4.1
Alien Fury: Countdown to Invasion
Sci-FiThriller
4.3
Default
MysteryThriller