该纪录片共6集，各长42min　　第一集Animal trainer, Dave Salmoni travels to a remote island in the heart of the South Pacific to uncover its sinister reputation.　　第二集Dave Salmoni travels to Antarctica and discovers the seals and penguins who flock there to breed. He uncovers the killer whales who stalk the island with their brilliant hunting strategy to gather their pray.　　第三集Dave Salmoni journey...