Portrait of Herbert Duncan

Herbert Duncan

Born: Unknown birthdate.
Herbert Duncan is ?
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Movies (Acting Roles)

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Poster of The Mad Magazine TV Special
The Mad Magazine TV Special
Herbert Duncan was ? in The Mad Magazine TV Special
Movie Released: Tue, Jan 01 1974
Poster of Ballad of Smokey the Bear
Ballad of Smokey the Bear
Herbert Duncan was ? in Ballad of Smokey the Bear as 'Mr. Beaver (voice)'.
Movie Released: Thu, Nov 24 1966

TV Shows (Acting Roles)

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Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages