That's Incredible - Episode Guide

A behind-the-scenes look at incredible goings-on at favorite getaways. First up: an underwater hotel; a 5000-passenger cruise ship; and a 151,000-lb. spaceship.

A musical fountain that uses 250,000 gallons of water; and an airplane that's the size of a 5-story building. Also: a look at how snow is made for a ski area in 45-degree weather.