Sul Kyung-gu

Jae-wan

Jang Dong-gun

Jae-gyu

Kim Hee-ae

Yeon-kyung

Claudia Kim

Ji-soo

Hong Ye-ji

Hye-yoon

Kim Jung-chul

Si-ho

Choi Ri

Sun-joo

Yoo Su-bin

Hyeong-cheol

Byun Joong-hee

Mother

Ahn Ye-rim

Na-rae

Yu In-seon

Na-rae's Father

Choi Eden

Sa-rang-i

Bang Ga-eul

Sa-rang-i

Roh Jae-won

Doctor

Lee Ga-kyung

NGO

Jeon Yeong

Maid

Lee Sae-ro-mi

Nurse

Song Woo-rim

Valet

Jo Jin-kyul

Detective

Jung Hyung-suk

Jeon Yeong

Jae-wan's Housekeeper

Jung Hwan-wook

Jae-wan's Fellow Hunter 1