Voir Ocean Giants, Series 1 - Episode 1

Giant Lives explores the intimate details of the largest animals that have ever lived on our planet- the great whales. From the balmy waters of the Indian Ocean to the freezing seas of the arctic, our two daring underwater cameramen - Doug Allan and Didier Noirot - come face to face with fighting humpback whales and two hundred ton feeding Blue whales. Teaming up with top whale scientists, Giant Lives discovers why Southern Right Whales possess a pair of one-ton testicles, why the arctic Bowhead can live to over two hundred years old and why size truly matters in the world of whales.