스승의 은혜

오미희

Miss Park

Seo Young-hee

Nam Mi-ja

여현수

Lee Se-ho

Lee Ji-hyeon

Sun-hee

Park Hyo-joon

Dal-bong

Lee Dong-kyu

Myung-ho

Jang Seong-won

Jung-won

유설아

Eun-young

김응수

Detective

Kim Young-sun

Jung-won's Mother

이태림

Nam-chul

신소이

Jung-won (young)