Gammera the Invincible
Available on Prime Video, Tubi TV, Amazon Freevee, Classix
An atomic explosion awakens Gammera--a giant, fire-breathing turtle monster--from his millions of years of hibernation. Enraged at being roused from such a sound sleep, he takes it out on Tokyo. A true classic Kaiju film.
Starring Albert Dekker, Brian Donlevy, Diane Findlay
Director Sandy Howard, Noriaki Yuasa