Nanny Witch

 is a nanny who usually stops by the London Warlocks Club for a "quick one".

Maurice seeks her opinion about whether his "grandson" is a warlock. She says he is a lovely baby and she loves him, but he is mortal like his father. Maurice is devastated. However, he has no idea that the baby is really Jonathan Tate, whom Samantha and Darrin are caring for while Larry and Louise are out of town.