Bewitched (1964)

S8E24 A Good Turn Never Goes Unpunished

Darrin seeks assistance with an advertising campaign, and Samantha offers her creative input using her intellect. However, Darrin suspects that she used witchcraft to inspire her ideas and dismisses them. He presents his own concepts to client Mr. Benson, only to have them rejected, leading him to believe that witchcraft influenced this decision as well. In a twist of fate, Darrin presents Samantha’s ideas to Benson, but they are also turned down. Realizing his folly, Darrin apologizes to Samantha and ultimately crafts an impressive slogan for Benson.