Finding Your Roots

Season 4, Episode 2

Episode Title: Unfamiliar Kin

Air Date: 2017-10-10

Overview:

Guests: Carly Simon, Christopher Walken, and more. In this episode, three guests each learn about a grandparent whose real identity and background had been a mystery to them. Along the way, two of them also discover that their close relatives were on the wrong side of history.