When a stuntman is killed during the filming of a television series, Steve goes undercover to find the murderer and suspects that the real target was the show's obnoxious star (Carey Van Dyke), who is hated by everyone on the set.
On Halloween, Monk visits his brother Ambrose in his childhood home to await a visit from his long-absent father, but things take a strange turn when a masked trick-or-treater repeatedly tries to steal Halloween candy.
When Natalie finally catches up with the pizza guy who mistakenly left her $50 in change, she finds him dead in his car. She feels compelled to solve the murder but Monk, sick in bed, offers little help.
Good Witch Cassie Nightingale has finally found a home at stately Grey House and her relationship with handsome police chief Jake Russell is blossoming when mysterious stranger Nick Chasen arrives in town. Good Witch Movie #2.