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Bewitched: 4x18

Once in a Vial

Endora hires Rollo to get Samantha away from Darrin, but her plan backfires when Rollo creates a love potion for Samantha but Endora drinks it instead. Endora is set to marry a client of Darrin’s, but at the altar, the potion wears off.

Bewitched: Season 4 Episode 18
Jan. 04, 1968