Bwana Devil (1952)
Bwana Devil is a 1952 U.S. adventure film based on the true story of the Tsavo maneaters and filmed with the Natural Vision 3-D system. The film is notable for sparking the first 3-D film craze in the motion picture industry, as well as for being the first 3-D feature film entirely in color and the first 3-D sound feature in English. Bwana Devil was written, directed and produced by Arch Oboler and stars Robert Stack, Barbara Britton and Nigel Bruce.
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