Good Witch is set in the fictional town of Middleton and follows Cassie Nightingale (Catherine Bell) and her bright teenage daughter Grace (Bailee Madison), who shares her mom's special intuitive charm. Sam (James Denton), a doctor, and his teenage son (Rhys Matthew Bond) live next door and are charmed by the "magical"…An unpublished song written by a past guest at Grey House magically spreads throughout the town, heightening the emotions of those who hear it. Affecting each in a different way, Cassie and Sam learn to communicate about their future together.