The Super Mario Bros. Super Show! (1989)

S01E35 Doppelganger

Zelda discovers an exquisite, large mirror in her room and initially believes it to be a thoughtful gift from Link. However, she soon realizes that the mirror is actually a sinister gift from Ganon, leading to unexpected challenges. As she investigates its true purpose, Zelda must confront the dark magic behind the mirror and the consequences it brings.