Love Is Blind (1964)

gertrude confides to her friend samantha to envy her marriage so happy. she also wants a husband to care for, but for the moment she doesn't even have a boyfriend. although darrin declares that one should not meddle in the affairs of others, samantha convinces him to invite kermit, a bachelor friend of his, to dinner. when kermit meets gertrude he is struck by it, so much so that darrin suspects that samantha's friend is a witch.