NOVA — Season 27

E01 Fall of the Leaning Tower 05 Oct 1999 E02 Time Travel 12 Oct 1999 E03 The Killer's Trail 19 Oct 1999 E04 Island of the Spirits 02 Nov 1999 E05 Decoding Nazi Secrets 09 Nov 1999 E06 Voyage of Doom 23 Nov 1999 E07 Electric Heart 21 Dec 1999 E08 Tales from the Hive 04 Jan 2000 E09 Lost on Everest 18 Jan 2000 E10 Secrets of Lost Empires: Medieval Siege (1) 01 Feb 2000 E11 Diamond Deception 01 Feb 2000 E12 Secrets of Lost Empires: Pharaoh's Obelisk (2) 08 Feb 2000 E13 Trillion Dollar Bet 08 Feb 2000 E14 Secrets of Lost Empires: Easter Island (3) 15 Feb 2000 E15 Mystery of the First Americans 15 Feb 2000 E16 Secrets of Lost Empires: Roman Bath (4) 22 Feb 2000 E17 Lost Tribes of Israel 22 Feb 2000 E18 Secrets of Lost Empires: China Bridge (5) 29 Feb 2000 E19 What's Up with the Weather? 18 Apr 2000 E20 Stationed in the Stars 25 Apr 2000 E21 The Vikings 09 May 2000