About Theodore Willard Case

Theodore Willard Case was an American chemist who invented the Movietone sound-on-film system.

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Facts from Wikidata (CC0). Image by Cayuga Museum of History and Art via Wikimedia Commons (CC BY-SA 4.0).

American physicist, inventor (1888–1944)

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Theodore Willard Case was an American chemist who invented the Movietone sound-on-film system.

members

here now

Be the first in the room — members see you arrive.

Facts from Wikidata (CC0). Image by Cayuga Museum of History and Art via Wikimedia Commons (CC BY-SA 4.0).