Riven

Lee Hye-ri

as Yoo Je-yi

Chung Su-bin

as Woo Seul-gi

Kang Hye-won

as Joo Ye-ri

Oh Woo-ri

as Choi Gyeong

Kim Tae-hun

as Yoo Tae-joon

Chae Seo-eun

as Jo Ah-ra

Choi Young-jae

as Nam Byeong-jin

Kim Sang-ji

as Beom-soo

Lee Won-jae

as Woo Do-hyeok

Yoo Jung-Rae

as Homeroom Teacher

Kang Jin-ah

as Kwon Hee-yoon

Ma Hyun Ji

as Park Byeong-hui

Choo Ye-jin

as Yoo Je-na

Ha-min

as Principal

Kim Tae-hee

Director

Kim Tae-hee

Screenplay

Min Ye-ji

Screenplay

Song Chae-yun

Creator