overview : Filmed over the course of two decades, this beautiful portrait of North America's Pacific Coast will show off its abundance of marine life. But it wasn't always so. The richly illustrated action sequences of whales, seals, dolphins, sharks, sea otters and seabirds combine to make this an unforgettable and inspirational story.

First Air Date : Jan 01, 1970

Last Air Date : Jan 01, 1970

Runtime : 50m

Episodes : 1

Seasons : 1

Genre : Documentary,

Companies : National Geographic

Countries : GB

Keywords : nature, pacific ocean