People Are Vanishing Down.
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.
Jung Yu-mi
Yeon-seo
Kim Sae-ron
Soo-jung
Jung Kyung-ho
Soo-chul
Choi Deok-moon
Kim Jong-ho
Jo Dal-hwan
Pil-gyu
Lee Young-yoo
Kim Song-yi
Yoon Chan-young
Soo-chul (Young)
Kim Bin-woo
Female Victim
Yoon Don-sun
Policeman
Jun Yoon-ji
Bakery Part-time Worker
Kim Jae-hwa
Social Worker
Seo Kyung-hwa
Yeon-seo's Mother
