My Boss, My Teacher (2006)

Jeong Jun-ho

Gye Do-shik

Jung Woong-in

Kim Sang-do

Jung Woon-taek

Dae Ka-ri

Kim Sang-joong

Oh Sang-jung

Kang Sung-pil

Yang Dong-pal

Choi Yoon-young

Choi Na-young

Han Hyo-joo

Yoo Mi-jung

Lee Soo-hyuk

Student

Haha

Jin-su

Park Yong-sik

Director

Lee Tae-ran

Mi-ran's Sister

Choon Ja

Choon Ja

Son Young-soon

Grandmother

Won Choi

Gangster