Bewitched (1964)

S8E26 The Truth, Nothing But the Truth, So Help Me Sam

In the series finale, Endora decides to challenge Darrin's integrity by gifting him a magical pin that compels him to speak only the truth. However, Darrin discovers that unfiltered honesty can have its drawbacks when it nearly costs him a vital business deal. Just when it seems he has lost the account, the client appreciates the candid rapport between Darrin and Larry, allowing them a reprieve. As the journey concludes, Samantha and Darrin express their deep love for one another, free from the influence of the truth pin.