A year in the life of the Luangwa River in Zambia, seen through the eyes of a hippo family. The film follows the fortunes of a "pod" of hippos, featuring a baby hippo, his mother and his father - the dominant bull, and master of "hippo beach." A definitive look at hippos in the wild.

Sunday, 9/16/07 from 8-9 p.m. ET
Thursday, 9/20/07 from 4:30-5:30 a.m. ET