Jack Arnold

A spaceship from another world crashes in the Arizona desert and only an amateur stargazer and a schoolteacher suspect alien influence when the local townsfolk begin to act strangely.

Men capture the Creature from the Black Lagoon and make him an aquarium attraction, from which he escapes.

A strange prehistoric beast lurks in the depths of the Amazonian jungle. A group of scientists try to capture the animal and bring it back to civilization for study.

When Scott Carey begins to shrink because of exposure to a combination of radiation and insecticide, medical science is powerless to help him.

A spider escapes from an isolated Arizona desert laboratory experimenting in giantism and grows to tremendous size as it wreaks havoc on the local inhabitants.