Who Do You Think You Are?Season 52014 · 6 episodesEpisodes1Cynthia Nixon2Jesse Tyler Ferguson3Rachel and Kayleen McAdams4Valerie BertinelliValerie Bertinelli goes on the hunt to unlock her family’s mysteries. She tracks down courageous ancestors who suffered through hardship and tragedy, and discovers a royal lineage dating back centuries that she never dreamed possible.5Kelsey GrammerKelsey Grammer takes a trip into the past to explore his beloved grandmother’s family. He uncovers the story of a woman haunted by demons, and finds a connection to family who risked everything in one of the greatest migrations in American history.6Minnie DriverMinnie Driver unravels the deep family secrets her late father kept hidden. She discovers how the ravages of war nearly destroyed him, tracks down a long lost relative for the first time, and forms an unlikely bond with an ancestor she never knew existed.Season 1Season 2Season 3Season 4Season 6Season 7Season 8Season 9Season 10Season 11Season 12