Myrtle Warren, better known as Moaning Myrtle, is the ghost of a former Hogwarts student in the Harry Potter film series who haunts a second-floor bathroom. She was killed in 1943 by the Basilisk of the Chamber of Secrets.
Her bathroom conceals the entrance to the Chamber of Secrets, and she assists Harry Potter both there and during the Triwizard Tournament. This overview summarises her screen role; see the Timeline for chronological events.
Where Myrtle Warren appears across works and media.
Discussion, insights, and theories from contributors.
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