In the latest installment of Finding Your Roots with Henry Louis Gates Jr., 18 well-known personalities are accompanied by three non-celebrity guests, selected through a nationwide casting call. This season delves into their profound ancestral histories and unravels family mysteries, marking the tenth anniversary of the PBS series hosted by the esteemed scholar Dr. Henry Louis Gates, Jr. The star-studded Season 10 features actors Valerie Bertinelli, Danielle Brooks, LeVar Burton, Michael Douglas, Lena Dunham, Brendan Fraser, Tracy Morgan, Ed O’Neill, Bob Odenkirk, Anthony Ramos, Wes Studi, and Jesse Williams, comedian Iliza Shlesinger, and musicians Ciara, Sammy Hagar, Alanis Morissette, and Dionne Warwick, along with journalist Sunny Hostin. Check out the trailer above for a look at what’s to come. PBS Guiding the exploration of extensive family trees and ancestral narratives alongside Dr. Gates are DNA expert CeCe Moore (chief genetic genealogist for Parabon Nanolabs and host of ABC’s The Genetic Detective) and genealogists Nick Sheedy,...