As the first creatures evolve in the seas, the never ending fight between the hunter and the hunted begins. Follow the evolution of life from its small beginning to the first animals to conquer dry land.
Did You Know?
When the two Animalocaris fight, for a moment a strange, light-toned shape appears on the screen just over them, then disappears between frames. See more
Kenneth Branagh - Narrator
It is the arthropods, and not our ancestors, who have taken the first momentous steps out of the sea onto dry land.