Byron B. Blackbear and the Scientific Method

1980/01/01 • Released • English

Animation

0.0

14m

This educational science program features the story of Dr. Alfred Clothear and his discovery of how bears know when to sleep for the winter.

Director : Michael Sporn

Phillip Schopper

(voice)

Helena Rubinstein

(voice)

John Canemaker

(voice)