Shirley Henderson as Moaning Myrtle – Then
Myrtle Warren, famously known as 'Moaning Myrtle' following her death, became a haunting presence in Hogwarts's second-floor girls' bathroom. It was later revealed that Myrtle was the student tragically killed after encountering Salazar Slytherin's Basilisk, acting under Voldemort's orders.
Frequent cries echoed from the bathroom, earning Myrtle her nickname, and when not lamenting, she had a crush on none other than Harry Potter himself. Myrtle's spectral presence proved surprisingly helpful when unraveling clues during the Triwizard Tournament.
