No. of Episodes:

18

Starring :

Lisa Ling

Czarevitch Alexei Nikolaevich

Anthony Falsetti

Peter Sarandinaki

Vladimir Soloviev

Season 4

08/08/2007

Episodes

Jellyfish Invasion

Science des chiens

Ultimate Crocodile

Science of Babies

Mammoth Mystery

Inside the Body Trade

Ultimate Viper

China's Secret Mummies

Last Christians of Bethlehem

Science of Evil

Testosterone Factor

Alaska's Last Oil

Shark Superhighway

Tunnel to a Lost World

Bog Mummies

Science of Cats

Gorilla Murders

Finding Anastasia