Greg Callahan

Greg Callahan

aka.

Biography

Cast

Frasier
7.7
Frasier
7.7
Married... with Children
7.7
Full House
7.6
Murder, She Wrote
7.5
The West Wing
8.3
The O.C.
7.8
Crossing Jordan
7.2
Airwolf
7.6
Samantha Who?
6.6
Godzilla
5.6
The Visitor
6
Shadow of Doubt
4.7
Default
4.3
Alien Fury: Countdown to Invasion
3.3