Idiot Girls and School Ghost: School Anniversary is a 2024 South Korean comedy horror film directed by Kim Min-ha, starring Kim Do-yeon, Son Ju-yeon, Jeong Ha-dam and Kang Shin-hee. It is the prequel to the 2025 film Teaching Practice: Idiot Girls and School Ghost 2. The film had its world premiere at the 28th Bucheon International Fantastic Film Festival on July 7, 2024. It had its theatrical release on November 6, 2024.