Catherine Bell reprises her role of Cassie Nightingale in this series based on "The Good Witch" franchise of made-for-TV movies. Nightingale, the titular sorceress, embarks on a magical journey with teenage daughter Grace, who shares her mother's intuitive charm. When divorced Dr. Sam Radford and his teenage son move next door, they are quickly drawn to the Nightingales' unique prowess. Sam realizes that Cassie's signature charm is more than just a magic touch, ensuring the quaint town of Middleton is in for big surprises.