Bluebeard

Cho Jin-woong

as

Seung-hoon

Shin Goo

as

Sung-geun's Fa...

Kim Dae-myung

as

Sung-geun

Song Young-cha...

as

Mysterious Man

Lee Chung-ah

as

Mi-yeon

Yoon Se-a

as

Soo-jung

Kim Joo-ryoung

as

Mi-sook

Son Ji-na

as

Ji-sook

Jeong A-mi

as

Bae Jeong-ja

Kim Gyeong-min

as

Hospital Direc...

Jo Hyun-wu

as

Detective