Subject: CHUPACABRAS Location: USA Since it was first sighted in Puerto Rico three years ago, the Chupacabra, or goatsucker, has become one of the greatest puzzles of the paranormal. Said to be around five feet tall with red eyes, fangs and powerful hind legs, it's been sighted as far away as Moscow. Animal X hits the Chupacabras trail to help unravel the mystery. Paranormal investigator Ted Loman and folklorist Jim Griffith give their expert assessments, while eye-witnesses offer first hand accounts of their terrifying encounters with the mysterious beast. Subject: MAGIC COWS Location: AUSTRALIA Cattle and sheep in the high plains, near Canberra in Australia, are living to extraordinary ages, staying healthy and remaining reproductively randy well into their twilight years. Scientists are determined to find out more about the animals life sustaining bio-chemistry. Is it the water? Is it the soil? And does it hold the key to extending human life?

Subject: KILLER CROCS Location: INDONESIA For decades, Indonesia has been home to giant prehistoric beasts that lurk beneath the water. Animal X traveled to Southern Irian Jaya to investigate the incredible reports of killer crocodiles, some over nine metres long, that have been blamed for the deaths of more than fifty people. Our expedition took us deep into the Asmat jungle where we discovered a rich and superstitious culture revolving around spirits, myths and legends. Animal X also looked at one of the most famous disappearances from the region in the 1960s - that of Michael Rockefeller, son of famous New York Governor, Nelson Rockerfeller. Theories vary from head-hunters to the notorious killer croc. Subject: FIZO Location: AUSTRALIA Eight year old Sydney terrier, Fizo, became the first animal in Australia to win the RSPCA's Purple Cross award for bravery, after saving three children from a brown snake.