20th Century Girl [English]

Kim Yoo-jung

Na Bo-Ra (young)

Byeon Woo-seok

Poong Woon-Ho

Park Jung-woo

Baek Hyun-Jin

Roh Yoon-seo

Kim Yeon-du

Han Hyo-joo

Na Bo-ra (present)

Lee Beom-su

Hak-joo (Dean Of Students)

Ryu Seung-ryong

Woon Ho's Father

Park Hae-joon

School Nurse

Gong Myoung

Jung Woon-Ho

Ong Seong-wu

Jo-sep

Kang Chae-young

Bok-soon

Lee Chun-moo

Na Ba-da

Go Da-yeon

Bo-ra's classmate #3

Sin Dong-ryeok

Mulberry Extract Vendor

Choi Gyo-sik

Mailman

Jeon Hye-won

Darn It

Kim Jeong-nam

Principal

Jo Ji-hyun

Teacher