Underground Civilization Movies

A Victorian Englishman travels to the far future and finds that humanity has divided into two hostile species.

Aki isn’t a brave little boy, but he’s dedicated nonetheless to safeguarding his sickly, mute friend Fuyu. They and their little gang...

A party of archaeologists discovers the remnants of a five millennia-old mutant Sumerian civilization living beneath a glacier atop a mountain in...

Godzilla and Megalon battle each other in Japan.

Four scientists and a newsman crash land on Mars and meet martians who act friendly.