Supernatural (2005)

S7E16 Out with the Old

When a ballerina is discovered dead from overexertion while dancing, Sam and Dean investigate the mysterious circumstances surrounding her demise. They soon learn that her ballet slippers are cursed. However, when Dean inadvertently comes into contact with the shoes, he begins to fall under the curse's influence. As the brothers race against time to break the spell, they must confront the dark forces at play and save Dean from a fate similar to the dancer's.