Cast
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Lee Je-hoon (Acting)
Kim Hye-soo (Acting)
Cho Jin-woong (Acting)
Jang Hyun-sung (Acting)
Jung Hae-kyun (Acting)
Kim Won-hae (Acting)
Jung Han-bi (Acting)
Lee Yoo-jun (Acting)
Kim Min-gue (Acting)
Kang Chan-hee (Acting)
Im Hwa-young (Acting)
3 March 2021
10 September 1993
13 June 2018
15 October 1973
11 July 2020
6 May 2019
15 June 2022
8 December 2017
31 October 2013
15 July 2019
23 August 2014
2 September 2020
23 April 2022
10 May 2023
1 January 2017
7 December 2022
9 October 2008
5 May 1992
16 August 2019
27 January 2022
22 January 2016