Mike visits the Virginia birthplace of a high-speed camera that changed the world. Meanwhile in Nashville, a music guru has some sobering news about Danielle's rock'n'roll gamble.

On Uncle Butch's ten-acre homestead in Wisconsin, the Wolfe brothers pay big money for some rare nuggets of petroliana but strike out on a jaw-dropping ride with a Hollywood pedigree. Flying solo in Milwaukee, Mike meets the 97-year-old inventor whose life-like automatons tell the story of America's all-time favorite characters.