Prospecting for Petroleum
Released in: 1946
Director: Duke Goldstone
All-puppet animation tells the story of how oil is formed through ages of geological change, how it is found, extracted and put to use by man.

Conrad Nagel
The Voice of Oil (voice)

H.B. Warner
The Voice of History (voice)

Gayne Whitman
The Geologist (voice)

Will Wright
The Professor (voice)

John Mather
The Barker (voice)