Journey Across the Pacific - S4.E7

Jeff travels from the coast of California to the cliffs of Alaska, from the volcanoes of Hawaii to the coral reefs of Australia. They are on his epic journey to explore the Pacific Ocean. Along the way, he comes face to face the mysterious two-spot octopus, helps unravel the communication of humpback whales, and participates in an important health assessment of a Southern sea otter.