Before We Ruled the Earth is a two-part documentary television miniseries that premiered on February 9, 2003 on the Discovery Channel. The program featured early human history and the challenges human beings faced thousands of years ago. It also features animals examples such as: ⁕Woolly mammoth ⁕Megantereon ⁕American buffalo ⁕Cave bear ⁕Irish elk The first episode was called "Hunt or Be Hunted" and the second called "Mastering the Beasts."