Betty

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Adventure Time - Season 5 - Episode 48

Adventure Time - Betty

About this Adventure Time episode:
Adventure Time - Betty is the 48th episode of Adventure Time season 5.
In this Adventure Time episode, the Ice King reverts back to Simon after being exposed to an anti-magic being named Bella Noche, and gets help from Finn, Jake, and Marceline in order to get Betty, his former fiancée, back. Once he succeeds in bringing her back, however, he begins to die, forcing Betty herself to defeat Bella Noche.