When a group of isolated people in the Greek mountains set off a cave explosion, they are menaced by an invisible shrieking dinosaur that had been buried for eons

"Makes you quiver and quake!"

Credits

José Antonio Nieves CondeDirector

James PhilbrookDr. Pete Asilov

Arturo FernándezPete

Soledad MirandaMaria

José BódaloMr. Dorman