Thriller /

Score: 73.3%( 343 votes )

Overview: A woman's life is turned upside-down when a dangerous man gets a hold of her lost cell phone and uses it to track her every move.

Cast:

Chun Woo-hee
Lee Na-mi

Yim Si-wan
Oh Jun-yeong

Kim Hee-won
Woo Ji-man

Park Ho-san
Lee Seung-woo

Kim Ye-won
Jeong Eun-joo

Jeon Jin-oh
Kim Jeong-ho

Oh Hyun-kyung
CEO Oh

Ryu Sung-hyun
Chief of Detective

Jeon Ik-ryoung
Jeong-mi

Kim Joo-ryoung
Eun-mi

Lee Jung-eun
Chu-yeong

Kim Sun-hoa
Ja-eun

Kim Min-ju
Soo-jin

Lee Yong-nyeo
In-ja

Kil Hae-yeon
Je-yeon

Choi Chan-ho
Woo Jun-yeong

Baek Do-kyeom
KCSI Team Leader

Park So-eul
Young Lee Na-mi

Park Byeong-hoon
Detective

Lee Chang-yong
Cybercrime Detective

Park Joo-young
Na-mi's friend

Kim Yeon-kyo
Na-mi's friend

Yun Ki-chang
Detective

Lee Jung-chul
Taxi driver

Ryoo Je-seung
Missing team

Kim Ye-ji
Police

Lee Geun-hu
Victim

Lee Sae-byeol
Victim

Kim Geun-young
Victim