Poseidon Cast & Crew
Series Cast
Choi Si-won
Kim Sun-woo
(16 Episodes)
Lee Si-young
Lee Soo-yoon
(16 Episodes)
Lee Sung-jae
Kwon Jung-ryool
(16 Episodes)
Jeon Mi-seon
Park Min-jung
(16 Episodes)
Han Jung-soo
Oh Min-hyuk
(16 Episodes)
U-KNOW Yunho
Kang Eun-chul
(16 Episodes)
Jin Hee-kyung
Hyun Hye-jung
(16 Episodes)
Lee Byung-joon
Police Superintendent Gu
(16 Episodes)Kim Soo-hyeon
Kwon Ha-na
(16 Episodes)
