S33E1 - Asteroids: Deadly Impact
Looks at the career of geologist Eugene Shoemaker, and how searching the sky for a cosmic bullet, it led to his discovery, with his wife Carolyn, of the famous Shoemaker-Levy comet and the confirmation of asteroid impact craters on Earth.
Feb. 25, 1997, midnight
S33E2 - Tigers of the Snow
Ventures into coastal Siberia to track down the Siberian Tiger.
April 5, 1997, midnight
S33E3 - Volcano: Nature's Inferno
A firsthand look at volcanoes throughout the world.
May 19, 1997, midnight
S33E4 - Sonoran Desert: A Violent Eden
The Sonoran Desert's spectacular landscape supports a community of plant and animal life including the Saguaro cactus, nectar bat, and Gila monster.
Sept. 27, 1997, midnight
S33E5 - Spitting Mad: Wild Camel of the Andes
Looks at the dangerous existence of the Andean guanaco.
Nov. 30, 1997, midnight
S33E6 - Foxes of the Kalahari
Africa's Kalahari Desert is one of the harshest places in the world. When the desert dries out after the rainy season the bat-eared fox must outsmart hungry jackals, cheetahs, and lions for its next meal.
Dec. 7, 1997, midnight