In this two-part National Geographic Channel program, viewers will travel on Africa's Congo River, getting to know the dangerous terrain and looking up close at an amazing variety of wildlife. Begin north of Zambia, as "River of Monsters" chronicles a gigantic mammal migration; then, proceed to "King King's Lair"─where you won't find a 50-foot-tall gorilla, but you will enjoy a visit with members of three of the great ape species. 90 min. total. Widescreen (Enhanced); Soundtrack: English; Subtitles: English (SDH).