19-Nineteen

Choi Seung-hyun

as

Seo Jeong-hoon

Huh Yi-jae

as

Cha Eun-hyeong

Seungri

as

Min-seo

Jang So-yeon

as

Yoo Eun-hye

Kim Young-ho

as

Kim Ha-neul

Lee Young-bum

as

Ryoo Seon-jae

Shin Min-hee

as

Oh Yeong-ae

Maeng Bong-hak

as

Seo Chang-man

Shin Young-jin

as

Cha Min-kyoung

Jung Sung-il

as

Ha Gi-sang