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.
Yeon-seo
Soo-jung
Soo-chul
Kim Jong-ho
Pil-gyu
Kim Song-yi
Soo-chul (Young)
Female Victim
Policeman
Bakery Part-time Worker
Social Worker
Yeon-seo's Mother
Soo-chul's Older Sister
Soo-chul's Father
Male Police Officer
Female Police Officer
Woman in Haengdang Area
Mummy
Man of Couple
Cellphone Man
Rookie Laborer
