Decoy

Where to watch Decoy in the US

Decoy isn't currently available on any subscription platform in the US.

Availability updated November 3, 2026.

Decoy plot

A 17-year-old case, known as the scam of the century, reemerges as a serial murder case in the present year 2023. It's a nationwide crime case thriller revolving around three people.

Decoy cast

Jang Keun-sukKoo Do-hanHeo Sung-taeRoh Sang-cheonLee ElijahChun Na-yeonYou Seong-jooPark Seong-doPark Myung-hoonSong Young-jinOh Yeon-ahJeong So-ramLee Sung-wookKang Jong-hoonLee Seung-joonLee Byeong-joonHwang Jae-yeolChung Yu CheolKwon Hae-sung[Gyeongcheon detective]Shim So-yeonDoctorLee Ye-jiKang Go-eun