Cast
An So-hee
Yun-im
Park Sang-nam
Ki-haeng
Lee Hyeon-so
Jong-won
Takuya Terada
Michio
Jo Eun-yoo
Na-eun
Oh Tae-kyung
Manager
Bae Yu-ram
Dong-hwa
Shin So-yul
Yu-jeong
Go Seo-hee
Hye-rin's mother
Yoon Jun-won
Detective Joo
Kim Tae-jun
Detective Park
Jeong In-gi
Vice manager
Jang Jun-whee
Vice head teacher
Lee Jae-in
Head teacher
Yang Ji-il
Instructor
Kang Hyuk-il
Jin-do
Hong Ji-young
Yeon-woo's mother
Crew
Directing
Kim Su-in
Director
Editing
Im Sin-mi
Editor
Lighting
Park Chan-yun
Lighting Director
Sound
Kim Soo-hyun
Sound Supervisor
Hong Cho-sun
Production Sound Mixer
Moon Yi-rang
Original Music Composer
Writing
Kim Su-in
Writer