A team of young environmentalists joins oceanographer Dr. Sylvia Earle, photographer Brian Skerry, and historian Maxwell Kennedy on a journey to America's most remarkable ocean hotspots, uncovering the incredible hidden ecosystems beneath the surface and inspiring action to protect these national wonders.
Sea of Hope: America's Underwater Treasures
A group of explorers dives into the depths of America's ocean to uncover secret underwater worlds, revealing previously unknown marine ecosystems.
