This collection of 3 programs takes the viewer back in time 220 million years. "Walking with Dinosaurs" (a 2-disc set) , "Walking with Prehistoric Beasts" (a 2-disc set), and "Allosaurus: A Walking with Dinosaurs Special" (1 disc) all feature state-of-the-art animatronics and Emmy-award winning digital effects to bring ancient creatures back to life.

Examines political icons from President Franklin D. Roosevelt to 2008 presidential hopefuls Barack Obama and John McCain. Shows how politicians and celebrities use subtle body language to persuade masses; establish power; and advance careers.

Chronicles the rise and fall of one of the most extreme civilizations the world has ever seen, a civilization originally founded on discipline, sacrifice, and frugality, where the onus was put on the collective and the goal was to create the "perfect" state and the "perfect" warrior. Classical historian Bettany hughes revals the secrets and complexities of everyday Spartan life: homosexuality was compulsory, money was outlawed, equality was enforced,...

Experience life behind the scenes at one of America's most renowned zoos. From a desperately ill baby gorilla to two un-amorous pandas, these stories witness the drama of zoo veterinary medicine. Meet the people who keep these animals alive and healthy.

In Sharkland, learn about the fastest, smallest, and strongest sharks, and what adaptations have taken place to make the Great White a killing machine. Supersize Crocs explores animals that surpass 20 feet in length and are being hunted and killed.

The scientists and engineers who helped build the world's first nuclear weapon reflect on their accomplishments and legacy.

Cleese takes an alphabetical look at the history and cultural impact of soccer.

John Varty has spent the past 30 years turning his passion for nature into a series of relationships with some of the most dangerous big cats in the world, living with them in the wild on their home turf. Featured are stories of some of his most intimate relationships with these big cats. Includes profiles of: a wild mother leopard, two abandoned lion cubs, and two adopted leopard cubs. Also includes Varty's story of teaching two captive-bred tiger...

Hauntings is an episode from the television series "The unexplained."

Este video se ejemplifica el verdadero comportamiento de un gran tiburón blanco y el porque de su ataque. Se encarga de presentarse con ciencia, técnica de gráficos e historias, la manera que las personas sobrevivieron de su desgarrador encuentro con estos tiburones. This video gives examples of the true behavior of great white sharks and the reason they attack. This presentation uses science, graphic techniques, and true stories to show how...