Overview
A young girl is kidnapped by a serial killer. The serial killer uses manholes to kidnap and kill his victims. The young girl's older sister tries to save her before it's too late.
Cast
- Jung Yu-mi as Yeon-seo
- Kim Sae-ron as Soo-jung
- Jung Kyung-ho as Soo-chul
- Choi Deok-moon as Kim Jong-ho
- Jo Dal-hwan as Pil-gyu
- Lee Young-yoo as Kim Song-yi
- Yoon Chan-young as Soo-chul (Young)
- Kim Bin-woo as Female Victim
- Yoon Don-sun as Policeman
- Jun Yoon-ji as Bakery Part-time Worker