Bewitched (1964)

Season 6: Episode 29

Endora? Can that really be you being nice to Darrin after all these years? Nah, it's an amulet that Darrin possesses that makes her nice and courteous. Endora knows better and makes Samantha and Darrin argue with each other. Their arguments take a serious toll when Darrin is threatened with the loss of an account by a greeting card company. Endora removes the spell and Samantha saves the account by suggesting that the greeting card company rep issue insults instead of poetry.