Called The Beast from 20,000 Fathoms, this 1953 kaiju inspiration ... eventually determining that it must be a Rhedosaurus (a ...

This fearsome experiment disturbs the sleep of a giant rhedosaurus encased in ice for more than 100-million years and sends it southward on a destructive, deadly rampage.

The controlled explosion of an atomic bomb in the Arctic Circle awakens a frozen dinosaur that will wreak havoc in New York City.