Endora (Agnes Moorehead) asks Serena to transform into Samantha (Elizabeth Montgomery) to teach Darrin (Dick York) a lesson.br br From Season 4 Episode 4 'Double, Double, Toil and Trouble' - Endora feels that Samantha's mortal marriage is interfering with her duties as Queen of the Witches so she calls Serena in to impersonate her and break up her and Darrin's marriage.br br Available on Prime Video: br br Subscribe: br br ABOUT BEWITCHED: United by love, Darrin and Samantha Stephens (Dick York and Elizabeth Montgomery) may look like a classic American couple, but they have a secret that distinguishes them from their suburban neighbors – ad executive Darrin (Dick York) is a mortal, but Samantha (Elizabeth Montgomery) is a beautiful witch.