Lee Na-mi
Oh Jun-yeong
Woo Ji-man
Lee Seung-woo
Jeong Eun-joo
Kim Jeong-ho
CEO Oh
Chief of Detective
Jeong-mi
Eun-mi
Chu-yeong
Ja-eun
Soo-jin
In-ja
Je-yeon
Woo Jun-yeong
KCSI Team Leader
Young Lee Na-mi
Cybercrime Detective
Na-mi's friend
Na-mi's friend
Detective
Taxi driver
Missing team
Victim
Victim
6.987
/2021
6.6
/2021
7.1
/2023
6.1
/1974
6.5
/2015
6.8
/2023
6.5
/2022
6.8
/2022
6.1
/2022
7.118
/2021
6.5
/2003
7.9
/2010
7.9
/2022
5
/2023
5.9
/2020
6.1
/2022
7.1
/2023
6.83
/2022
6.3
/2023
5.6
/1987
7.2
/1971
7.052
/1999
7.192
/1999
7.404
/2000
6.021
/2000
7.018
/1990
5.9
/2006
6.627
/2007
6.956
/1990
7.7
/1996
7.3
/1991
6.023
/1995
6.1
/1993
7.378
/1990
6.4
/2014
7.1
/2023
5.5
/2021
7.556
/2006
5.707
/1980
6.9
/1956
