George Casey

Panoramic vistas, clips of wildlife on land and sea, brilliant Northern Lights displays, migrating Inuits and the grueling Iditarod are just some of...

Surrounding the great Pacific Ocean is a ring of volcanoes and fault lines known as the Ring of Fire. This circle of potential...

Great Hunts A look at the hunting techniques of lions, crocodiles, piranhas and eagles., In order to survive, many species spend a great deal...

A so-so survey of animal migrations, including zebras in East Africa, red crabs on Christmas Island, gray whales off Mexico and monarch butterflies...

Kevin Bacon narrates this documentary (produced by the National Geographic Society) which examines the elemental power of earthquakes, tornadoes, and volcanoes. Combining striking...

James Earl Jones narrates this exhilarating, yearlong look at the Serengeti Plain in eastern Africa, the destination of millions of migrating wildebeests,...