Robert H. Crandall

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving rocks, spitting mud pots, gorgeous flowers and the never-ending battle for survival between desert creatures of every shape, size and description.

Giants Mollusks are released from the earth by an earthquake and start killing people.

The Hidden World is a 1958 American science documentary film produced by Robert Snyder and narrated by Gregory Peck. The film is about insects. It was nominated for an Academy Award for Best Documentary Feature.