The Serengeti in northern Tanzania is one of the world's last great wildlife refuges, teeming with crocs, leopards, cheetahs—and one of the biggest lion populations in Africa, with approximately 3,500 lions in 300 prides. But one pride looms large in the Serengeti kingdom: a single dynasty ruling the plains to which hundreds of lions trace their roots. Experience the Serengeti through their eyes and discover how this great pride is exploding in size.

• 1 disc; 52 minutes
• © 2010