Grandparents and Other Strangers (S05E01)

Title: Grandparents and Other Strangers Plot: In this intriguing episode, Henry Louis Gates, Jr. joins forces with actor Andy Samberg and writer George R. R. Martin to unravel deep-rooted family enigmas. Utilizing advanced DNA investigation techniques, they discover unexpected branches in their family trees. This genetic exploration challenges their understanding of their heritage and introduces them to newfound relatives, turning their perceptions of family history upside down.