Over the course of the history, humans appeared in many different sizes, body features and characteristics. Some of them were enormous, and some were little. Some of them learned to survive in cold - In this documentary the lives and uniqueness of prehistoric human species will be examined. The lives and survival tips of each unique human, from tiny midgets to tall giants, will be brought back to life through advanced computer graphics, realistic reenactments as well as profound and professional assessments of world-renowned experts in the academia. The viewers will witness the astonishing lives of our most extraordinary ancestors.

In this episode, an amazing fact is unveiled about how big, or how small humans could had been in prehistoric times. From Ardipithecus Ramidus that lived on trees but also walked on land to tiny and mysterious Homo floresiensis that coexisted with modern day humans until 12,000 years ago, humans varied greatly in sizes.