Herbert Duncan

IMDb

2

credits

Acting

known for

1966

first credit

KNOWN FOR

Ballad of Smokey the Bear

The Mad Magazine TV Special

FILMOGRAPHY

All

Movies

TV

Acting

2

1974

The Mad Magazine TV Special

1966

Ballad of Smokey the Bear

as Mr. Beaver (voice)

Critic Shelf

Rate what you watch, show it on shelves, and compare taste with anyone. Film and TV data from TMDB.

ACCOUNT

COMPANY

This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.

© 2026 Critic Shelf

WATCH · RATE · COMPARE