About
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Cast
Park Hae-young
Cha Soo-hyun
Lee Jae-han
Kim Bum-joo
Ahn Chi-soo
Kim Gye-chul
Oh Yoon-seo
Jung Heon-gi
Where to watch
Stream
Netflix
Amazon Prime Video
Netflix Standard with Ads
Amazon Prime Video with Ads
The Roku Channel
Tubi TV
NetflixAmazon Prime VideoNetflix Standard with AdsAmazon Prime Video with AdsThe Roku ChannelTubi TVAvailability from JustWatch via TMDB. Varies by region and changes over time.
