Voodoo Doll (2017)

The film tells the story of Thu, Quân and Hanh, 3 close friends who study in the same class at the K22 Conservatory. After the class teacher resigns from him, Hung becomes the new teacher. From the first time he walked into the class, Hung couldn't help but be surprised and shocked that Thu looked exactly like Linh, Hung's ex-lover who died 15 years ago. This makes Huong, Hung's wife, extremely uncomfortable. At the same time, the trio accidentally discovered a hidden doll in the conservatory classroom.