The UnBelievable with Dan Akroyd Show Summary, Upcoming Episodes and TV Guide

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.

Human bones as a 'miracle cure' for gout; living mummies buried alive; a truly bizarre Victorian way to lose weight -- with tapeworms; from daily rites to once-in-a-lifetime rituals, the stranger side of human nature is revealed in these rituals.

Looking at outlandish inventions; a full-body gas mask for babies; Smell-o-Vision; a robot powered by eating slugs; inflatable airplanes; hidden cameras in contact lenses; coffin security systems.

From a headless chicken that lives over one year, to an out-of-this-world 'celestial body' where it rains molten glass...We explore the most astonishing bodies through these truly unbelievable stories. Here are the true tales of not only the tallest human ever measured, but also the shortest person on record. What about the man who survived an iron bar through his head, or a Medusa-like body of water that turns its victims to stone? Brace yourself for the extraordinary.

Shipwrecks, plane crashes, disappearances, and UFO sightings, oh my! This episode explores the Lake Michigan Triangle and many other wild and weird places, including a creepy doll-filled island with a dark past, deadly gas-filled explosive lakes, caves that harbor deadly viruses, and the most haunted place in the U.S.