In the Season 2 premiere episode of Good Witch, “Second Time Around,” when Grace (Bailee Madison) prepares for her driving exam, her mother Cassie (Catherine Bell) and Dr. Sam Radford (James Denton) try to get romantic but Sam’s pesky ex-wife Linda Wallace gets in the way.
Linda is portrayed by Gabrielle Miller. The Canadian-born actress known for her roles on Haven (Lainey Fortuna), Call Me Fitz (Melody Gray), Mother Up! (Sarah), and Corner Gas (Lacey Burrows), among many others. Fun fact about Miller: As a teenager, she had a house cleaning business with her mother called Have Broom Will Travel. Good Witch airs Sundays at 9pm on Hallmark.