The Unbelieveable with Dan Aykroyd S01E09 - What Lies Beneath
Summary:
Sometimes the strangest things on Earth...are happening just below its surface. From tunnels carved by giant sloths to desperate attempts to stop the dead from rising again--these are the weird and wonderous tales of the sea beasts, hidden cities and impossible creatures that lurk beneath us.
The Unbelieveable with Dan Aykroyd S1E9 Screenshot