Decoy Season 1, Episode 12 Episode 12 Crime Drama IMDB 8 Country South Korea Duration 67 min Air Date 2023-04-21 Actors Jang Keun-suk (Koo Do-han) Heo Sung-tae (Roh Sang-cheon) Lee Elijah (Chun Na-yeon) Yoo Sung-joo (Park Seong-do) Park Myung-hoon (Song Young-jin) Oh Yeon-ah (Jeong So-ram) Lee Sung-wook (Kang Jong-hoon) Lee Seung-joon (Lee Byeong-joon)