Daisy Edgar-Jones is set to play Kya Clark in Where The Crawdads Sing. Edgar-Jones is best known for her role as Marianne on Normal People, another book-to-movie adaptation about two high-school kids from Ireland who form a secret bond and, later, fall in love when they go to the same college. Edgar-Jones also starred in the TV movie Albion and the show Cold Feet. Currently, no other cast members have been announced yet.