Bigfoot, the Loch Ness Monster, the Nazca lines, Stonehenge, UFOs: Who better than the writer behind "2001: A Space Odyssey" to explore these enigmatic wonders that have fascinated and perplexed mankind for centuries? Join host Arthur C. Clarke as he offers his opinions on a wide array of offbeat subjects, along with expert commentary and rare photos and film footage. Standard; Soundtrack: English. 13 episodes on 2 discs. 5 1/2 hrs.