Kim Chang-wan

Hang Kong Kwa [Professor]

Lee Min-woo

Lee Min-jae

Kim Jeong-hyeon

Kim Jeong-tae

Lee Eun-ju

Goo Ji-won

Kim Joo-hyuk

Jung Myung-hwan

Lee Na-young

Lee Hye-sung

Kang Sung-yeon

Min Kyung-jin

Lee Hwi-hyang

Lee Hee-jung

Ji Sung

Kang Dae-Wook

Kim Mi-kyeong

Cafeteria lady Kim Mi-Soon

Kim Hee-jung

Kim Min-joung

Hong Soo-hyun

Youn Yuh-jung

Professor

Jo Hyun-jae

Lee Jae-hwang

Kim Jae-in

Kim Seung-su

Baek Il-seob

Ki Tae-young

Kim Yeo-jin

Professor Eun Na-young

Song Ji-na

Writer

Park Kyung-soo

Staff Writer