Relatives We Never Knew We Had Finding Your Roots with Henry Louis Gates, Jr. : Season 4 Episode 8
TV-PG PBS 53m
Aired: November 21st, 2017 @ 8:00 PM EST on PBS
Guests: Gaby Hoffmann and Téa Leoni. Two guests whose lives have been shaped by family mysteries are introduced to biological ancestors they never knew they had thanks to genetic detective work.
