"Operation Maneater" - Veterinarian Mark Evans uses technology to tackle three deadly predators: the great white shark, Nile crocodile and polar bear. When these animals attack humans, both sides lose. As more people are killed or maimed, more animals are killed in retaliation. Evans wants to find ways to break this circle of violence and protect both humans and animals. Follow him as he tries out ingenious high-tech solutions to the most hostile wildlife conflicts on Earth.