Maurice gives Darrin a magic lighter with a perpetual calendar. Maurice says that he enchanted the lighter and it will allow Darrin to have powers of witchcraft whenever he wants, which Darrin doesn't accept. Maurice turns Darrin into a donkey because of his ingratitude. 

Note: Dick York appears briefly in this episode. He collapsed on the set during filming and was rushed to a hospital, where it was decided he would leave the show.

Samantha, Endora, Tabitha and their warlock cousin Henry spend a day in a department store. Henry is offended by a salesman, and he turns the salesman into a mannequin and refuses to change him back. Samantha and Endora try everything, but Tabitha remembers the spell and restores the salesman.