Oliver Callahan
Personal Info
Known for
Visual Effects
Gender
-
Oliver Callahan
Biography
We don't have biography for Oliver Callahan.
Known For
Crew
(1990)
Jetsons: The Movie
Key Animation
(1989)
Hägar the Horrible
Key Animation
(1985)
You're a Good Man, Charlie Brown
Animation
(1984)
It's Flashbeagle, Charlie Brown
Animation
(1977)
Energy: A National Issue
Animation
(1974)
Popcorn
Animation
(1972)
Dere Mr President,
Animation