Lifetime’s Flowers in the Attic Sequel Finds New Cathy

 
Rose McIver, who’s recently been seen on Masters of Sex, and as Tinker Bell on Once Upon a Time, will replace Kiernan Shipka in Lifetime’s Petals on the Wind. She’ll play the adult Cathy, who’s involved romantically with her brother, and intent on revenge against the mother and grandmother who imprisoned them for years.