Red Swan

Ha-neul Kim

Oh Wan-soo

Rain

Seo Do-yoon

Kim Young-pil

Oh Hyeon-soo

Joo-yeon Jung

Lee Jin

Hyeon-suk Park

Hwain family's head butler

Fila Lee

Lee Gyung-suk (Hwain family's maid)

Won-hui Jo

Kim Doo-oh

Yi-suk Seo

Park Mi-ran

Kim Byeong-Ok

Chief of the National Police Agency

Mitch Craig

News reporter

Hee-Jun Oh

Hwang Se-joon (Reporter)

Gyu-Woon Jung

Kim Yong-gook

Ki Eun-Yoo

Kim Joon-hee

Park Yoo-hyun

Reporter

Eun Se Ki

Jang Tae-ra

Go Yoon

Kim Yong-Min

Laura Fitch Yang

Human Rights Lawyer

Li Yongqun

Chinese gang boss