Stream now with KPBS Passport on KPBS+ / Watch Tuesday, Oct. 28, 2025 at 8 p.m. on KPBS TV + Saturday, Nov. 1 at 6 p.m. on KPBS TV. Cutting-edge DNA detective work solves longstanding family mysteries for actor Laurence Fishburne and scholar Henry Louis Gates, Jr.—in a unique and emotional episode where Gates finds himself as a guest on his own show for the first time.