NOVA — Season 33

E01 Mystery of the Megaflood 20 Sep 2005 E02 Sinking the Supership 04 Oct 2005 E03 Einstein's Big Idea 11 Oct 2005 E04 Volcano Under the City 01 Nov 2005 E05 Hitler's Sunken Secret 08 Nov 2005 E06 Newton's Dark Secrets 15 Nov 2005 E07 Storm That Drowned a City 22 Nov 2005 E08 The Mummy Who Would Be King 03 Jan 2006 E09 Deadly Ascent 17 Jan 2006 E10 The Perfect Corpse 07 Feb 2006 E11 Jewel of the Earth 14 Feb 2006 E12 The Ghost Particle 21 Feb 2006 E13 Arctic Passage 28 Feb 2006 E14 The Great Robot Race: Nova 28 Mar 2006 E15 Voyage to the Mystery Moon 04 Apr 2006 E16 Dimming the Sun 18 Apr 2006 E17 Wings of Madness 07 Nov 2006 E18 Family That Walks on All Fours 14 Nov 2006 E19 ScienceNOW: Extinction 03 Oct 2006 E20 Underwater Dream Machine 26 Dec 2006