Profiles English writer, poet, and philologist John Ronald Reuel Tolkien, describing the influence the rural English West Midlands where he grew up had on his writing.

This documentary examines the complex race to decode the human genome. Examines the work of, and contains interviews with: Francis Collins, director of the National Center for Human Genome Research; J. Craig Venter, head of its rival, the private Celera Genomics; and the Whitehead Institute's Eric Lander, one of the leaders of the Human Genome Project.

Ken Burns's two-part, four-hour documentary explores the revolutionary life of one of the 18th century's most complex and consequential figures, whose work and words unlocked the mystery of electricity and helped create the United States.