Unknown World

A group of scientists led by Dr Jeremiah Morley (Victor Killian) try to find a suitable habitation for the human race post an inevitable nuclear war in the near future. They commission a Cyclotram, an atomic-powered tank boring machine and dig deep into the earth’s crust and find a wonderful patch of subterranean land with a breathable environment and enough light and resources for humans to flourish till the end of the nuclear winter. Only things are never quite as they seem and soon trouble is about to erupt. And quite literally at that.