S2, E26: Samantha, has a lunch date with Darrin and an important client. She can't get a baby sitter and knows Darrin doesn't want Endora to be alone with Tabitha. Endora, promising not to use any magic, insists on staying with Tabitha and Samantha leaves. Gladys Kravitz comes over with her nephew Edgar, a baby about Tabitha's age. Annoyed by Gladys' bragging how smart Edgar is, Endora uses magic to make Tabitha talk. Later Endora leaves the house after an argument with Darrin about the incident. Meanwhile, Gladys spreads the story and reporters come to the house to interview Tabitha.