Who Do You Think You Are? (USA): Series 5 (2014)

Actress Cynthia Nixon searches for answers in her paternal line, and truth becomes stranger than fiction when a mystery of deceit and murder slowly unfolds in relation her 3x great-grandmother...Valerie 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...Kelsey 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...