Who Are You: School 2015

Kim So-hyun

Lee Eun-bi / Go Eun-byul· 16 ep

Nam Joo-hyuk

Han Yi-ahn· 16 ep

Yook Sung-jae

Gong Tae-kwang· 16 ep

Lee Cho-hee

Lee Shi-jin· 16 ep

Jeon No-min

Gong Jae-ho· 16 ep

David Lee

Park Min-joon· 16 ep

Kim Hee-jung

Cha Song-joo· 16 ep

Lee Pil-mo

Kim Joon-seok· 16 ep

Shin Jung-keun

Dean of Students· 16 ep

Yang Hee-kyung

Park Min-kyung· 16 ep

Jeon Mi-seon

Song Mi-kyung· 16 ep

Jeong In-gi

Park Joon-hyung· 16 ep

Kim Min-seok

Min-suk· 16 ep

Kim Jung-nan

Shin Jung-min· 16 ep

Lee Hwa-Kyum

Jo Hae-na· 16 ep

Kim Bo-ra

Seo Young-eun· 16 ep

Lee Si-won

Jung Min-Young· 16 ep

Kang Ji-woo

Young Go Eun-byul· 16 ep

Cho Soo-hyang

Kang So-young· 16 ep

Park Hwan-Hee

Kyung-Jin· 16 ep

Kim Ye-joon

Young Gong Tae-kwang· 16 ep

Choi Hyo-eun

Hyo-eun· 16 ep

Han Sung-yeon

Sung-yeon· 16 ep

Jung Jae-eun

[So Yeong's mother]· 16 ep

Kim Se-a

Shin Yi-young (Shi-jin's Mother)· 16 ep

Lee Jung-eun

Young Eun's mother· 2 ep

Bae Soo-bin

Teacher Kim Seul-yeong· 1 ep