Park Seo-joon

Hwang Ki-joon

Kang Ha-neul

Kang Hee-yeol

Ha-seon Park

Joo-hee

Sung Dong-il

Professor Yang

Yoo-ram Bae

Jae-ho

Joon Go

Goon-ho

Lee Ho-jung

Yoon-jeong

Ji-eun Lee

Kidnapped girl

Hwang Chan-sung

Hwang Chan-sung

Hyun-Lim Jo

OB, GYN cleaning lady

Ji Won Han

Female student

Kim Kyu-baek

Young-Choon's gang member

Eunbi Lee

Bit part

Moon-cheol Nam

Gynecology director

Lee Se-Hee

Se-Hee

Ahn Seong-bong

Club security

Si-Won Cha

Cadet at police academy