Marvel's Hulk and the Agents of S.M.A.S.H. S02 E06 Future Shock

"And you thought YOUR family was big."

The Hulks finally return to Earth only to discover that they're centuries too late as the High Evolutionary devolved all humans into primitive beasts. He devolves the Hulks too, but Skaar is unaffected and steps up to save the team and all of mankind.