Adventure at the Center of the Earth

Adventure at the Center of the Earth (1965) is a science fiction, horror, adventure directed by Alfredo B. Crevenna rated 6.0/10.

After a young man is killed in an unexplored subterranean cavern and his girlfriend driven mad by something she saw there, a track found at the scene cannot be identified with any known animal and thus a scientific expedition is launched to find out just what it is that is living there.