A portion of the tail of a prehistoric reptile is discovered in Denmark. It regenerates into the entire reptile, which proceeds to destroy buildings and property and generally make a nuisance of itself. It can fly, swim, and walk, and has impenetrable scales, which makes it difficult to kill.

The giant monster Volcanodon reappears after many years

Dr. Diane Landry (Cassandra Schomer) creates an alien-human hybrid to fight off a malicious group of...

Searching for his brother, Ryota stows away on a boat belonging to a criminal alongside two other te...

A team of space marines known as the Rapid Response Tactical Squad, led by Sarge, is sent to a scien...

A drive-in favorite, this sci-fi classic follows teenagers Steve and his best girl, Jane, as they tr...

Researchers on the undersea lab Aquatica have genetically altered the brains of captive sharks to de...

On a desolate country highway, two homeward-bound teens are nearly run off the road by a maniac in a...

A world of the very near future in which cattle, fish, and even the family pet can be cloned. But cl...

A rogue scientist near a small desert town arouses the suspicion of the town's doctor when his lab a...

Four years after Jurassic Park's genetically bred dinosaurs ran amok, multimillionaire John Hammond ...

In need of funds for research, Dr. Alan Grant accepts a large sum of money to accompany Paul and Ama...

Dr. Frankenstein and his monster both turn out to be alive after being attacked by an angry mob. The...

Two workers leave boxes of explosives with a push cart street vendor while they visit a bar. They re...

A teenage girl is captured by a giant mutated squid-like creature that appears from Seoul's Han Rive...

French nuclear tests irradiate an iguana into a giant monster that viciously attacks freighter ships...

After receiving an exotic small animal as a Christmas gift, a young man inadvertently breaks three i...

Young sweethearts Billy and Kate move to the Big Apple, land jobs in a high-tech office park and soo...

A disease carried by common cockroaches is killing Manhattan children. In an effort to stop the epid...

A top-secret government weapons designer is arrested by a clandestine government organization on sus...

A young man finds out that he holds the key to restoring hope and ensuring survival for the human ra...