From the American Southwest to the Canadian plains, visit ancient sites, including Mesa Verde, Taos Pueblo and Alberta's bison precipice known as Head Smashed-In.

200 miles south of the equator, Kilimanjaro has both equatorial and arctic conditions. Five distinct climatic zones inhabit the slopes of this 19,340-foot peak. Atop, a geologist takes viewers back to the dawn of time when the continent of Africa split.

Three discs on genetically modified foods. Disc 1: Unnatural Selection, talks about the threats of breeding genetically modified foods to the natural environment and farmers; Disc 2: Hidden Dangers in Kids Meals contains a movie explaining why genetically engineered foods are dangerous and should be removed from children's meals, a taped lecture given by Jeffrey M. Smith to a live audience alleging that biotech companies rig research, cover up health...

A private investigator in Chile hires someone to work as a mole at a retirement home where a client of his suspects the caretakers of elder abuse.

Tells the story of the final seven months in the life of German Field Marshal Erwin Rommel.