60 Minutes meets The Flintstones meets the Wolf of Wall Street! Grug is a caveman. Not a particularly big or imposing one either. He's not especially strong or good at hunting either. What Grug is, however, is cunning, fast, and very motivated to avoid contributing to his tribe through laborous means like lifting rocks and chipping arrowheads. Witness the birth of the first CEO of the stone age, The Steve Jobs of the  Neolithic! Don't go into this expecting a serious narrative. It's stupid fun that rewards you with stupid hijinks.