E1 - Jellyfish Invasion

Aired: August 08, 2007

E2 - Science des chiens

Aired: August 15, 2007

E3 - Ultimate Crocodile

Aired: September 12, 2007

E4 - Science of Babies

Aired: September 19, 2007

E5 - Mammoth Mystery

Aired: October 07, 2007

E6 - Inside the Body Trade

Aired: November 11, 2007

E7 - Ultimate Viper

Aired: November 21, 2007

E8 - China's Secret Mummies

Aired: December 02, 2007

In China, archaeologists unearth ancient mummies with European facial features, blond hair and blue eyes. Where did these Caucasians come? Four bodies, a scattering of clues, a mystery whose solution could rewrite history. National Geographic Explorer-in-Residence Spencer Wells, opens an ancient case of missing persons, using the latest advances in DNA technology to determine the origins of a group of enigmatic mummies found in western China. What he learns may change what we know about the world. The four individuals were part of a vanished world that existed in western China between 2600 and 4000 years ago - long before Marco Polo or the Silk Road. Yet these long-buried corpses look European and were found with tools that didn't exist yet in that part of the world. Who were they? Where did they come from? And how might they have affected the spread of culture and technology in prehistoric times?

E9 - Last Christians of Bethlehem

Aired: December 09, 2007

E10 - Science of Evil

Aired: January 09, 2008

E11 - Testosterone Factor

Aired: February 13, 2008

E12 - Alaska's Last Oil

Aired: March 12, 2008

E13 - Shark Superhighway

Aired: April 08, 2008

E14 - Tunnel to a Lost World

Aired: June 03, 2008

E15 - Bog Mummies

Aired: June 04, 2008

E16 - Science of Cats

Aired: June 10, 2008

E17 - Gorilla Murders

Aired: July 01, 2008

E18 - Finding Anastasia

Aired: April 29, 2008

Did Romanov Princess Anastasia survive a Bolshevik firing squad or did she and her brother Crown Prince Alexis perish with their father, Tsar Nicholas II, before another firing squad in 1918? The chance find of human remains in a Siberian forest brings forensic anthropologist Dr.Anthony Falsetti to in search of the truth. Marshalling DNA, ballistics and the very latest forensic analysis, an international team works to dispel the greatest myth of the 20th century and tell a real story more remarkable than any fiction.