Kronos (1957)

Rocks from a meteor which grow when in contact with water threaten a sleepy Southwestern desert community.

Marine atomic tests cause changes in the ocean's ecosystem resulting in dangerous blobs of radiation and the resurrection of a dormant dinosaur which threatens London.

Extra-terrestrials flying in high-tech flying saucers contact scientist Dr. Russell Marvin as part of a plan to enslave the inhabitants of Earth.

A young boy learns that space aliens are taking over the minds of earthlings.

Greedy sailors capture a giant lizard off the coast of Ireland and sell it to a London circus. Then its mother shows up.

The first U.S. spaceship to Venus crash-lands off the coast of Sicily on its return trip. A dangerous, lizard-like creature comes with it and quickly grows gigantic.

Giant mollusk monsters attack California.

Aliens come to Earth seeking scientists to help them in their war.

Global panic ensues when it is revealed that a mysterious UFO is actually a giant bird that flies at supersonic speed and has no regard for life or architecture.

A ferocious dinosaur awakened by an Arctic atomic test terrorizes the North Atlantic and ultimately New York City.

Aliens arrive on Earth and ask permission to be given a certain tract of land for their people to live on. But when they are discovered to be invaders, responsible for the giant robot that ... See full summary »

As a mysterious planet hurls itself toward earth, an enigmatic extraterrestrial scout arrives on a remote Scottish island with unknown intentions.