Ocean Giants

Doug Allan and Didier Noirot discover just how smart whales and dolphins really are. They meet the scientist who is close to talking with dolphins, whales that have the ability to empathize with humans and more.

Underwater cameramen Doug Allan and Didier Noirot come face to face with fighting humpback whales and 200-ton, feeding blue whales. They team up with top whale scientists to discover why size truly matters in the world of whales.

Underwater cameramen Doug Allan and Didier Noirot study the vocalizations of whales and dolphins. They discover that the most famous and mysterious voice belongs to male humpback whales, whose operatic performances may last hours.