The main casting of the movie were well-known by some TV shows: Catherine Bell by JAG (1995), Chris Potter by Kung Fu: The Legend Continues (1993), Catherine Disher by Forever Knight (1992) and Peter McNeill by Captain Power and the Soldiers of the Future (1987).
Bell, Book and Candle is a 1958 film starring a good-intentioned witch. The store in The Good Witch was deliberately named after the film as a way to pay homage to it.
Paula Boudreau (Nancy) later returns to Good Witch the series as Dottie Davenport.
Chris Potter and Catherine Disher worked together on X-Men The Animated Series.