When Whales Could Walk

This documentary takes viewers to the Valley of the Whales, a fossil graveyard millions of years old, where paleontologists have uncovered massive skeletons with unique skulls and teeth. The film highlights the significance of these findings, particularly a newly identified species dating back 43 million years that had both four legs and the ability to swim.

The documentary not only showcases the groundbreaking research being conducted but also delves into the evolutionary history of mammals. It illustrates the journey of these creatures as they adapted from terrestrial to aquatic life, ultimately becoming the largest animals on Earth. The combination of scientific discovery and stunning visuals provides a compelling look at the history of life on our planet.