Mary Kills People: Cast
Lee Bo-young
Wu So-jung
Lee Min-ki
Cho Hyeon-woo
Kang Ki-young
Choi Dae-hyeon
Bek Hyun-jin
Koo Kwang-cheol
Kim Tae-woo
Ahn Tae-seong
Yoon Ga-i
Choi Ye-na
Kwon Hae-hyo
Father Yang
Seo Young-hee
Ryu Yi-su
Kang Na-eon
Wu-mi
Tae Hang-ho
Detective Bu
Kwak Sun-young
Koo Hye-rim