피끓는 청춘

Park Bo-young

as Young-sook

이종석

as Joong-gil

이세영

as So-hee

김영광

as Gwang-sik

권해효

as Kang Dae-pan

김희원

as Lee Jong-pal

라미란

as Kim Nan-young

Shin Hyun-tak

as Man-cheol

박정민

as Hwang-kyu

Jeon Soo-jin

as Yeon-hwa

Kim Seong-beom

as Chang-soo

Park Seoung-tae

as Soon-deok

유하복

as Company President Choi

Jung Jae-sik

as Joong-gil's Group

김지은

as Student

Lee Chae-eun

as Young Young-sook

Han Da-sol

as Bike

Son Min-ji

as Girl slapped on cheek