Cast

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)

Image not Available

John Mather

The Barker (voice)

Crew

Image not Available

Duke Goldstone

Director (Directing)

Image not Available

Norman Vizents

Story (Writing)

George Pal

Producer (Production)