Synopsis: Seventeen-foot sloths, feathered dragons and six-foot sea scorpions - the prehistoric world was filled with unimaginable creatures. Prehistoric: Predator of the Past will journey back millions of years to experience life among these mythical beasts, recreate the conditions that may have precipitated their deaths, and discover the evidence of their existence that still remains in our world today. In this 3-part, mega-collection of mega-beasts, the most significant paleontological discoveries take the world's leading scientists on a global quest to uncover and rediscover these magnificent predators of the past.