Zen-Chen's Mother
Lee Na-young
Zen-Chen
Jang Dong-yoon
Zen-Chen's Father
Oh Kwang-rok
Mr. Hwang
Lee Yoo-jun
Mother's Boyfriend
Seo Hyun-woo
Zen-Chen's Grandfather
Park Chang-Hui
Bus Driver
Lee Jung-eun
Zen-Chen's Grandmother
Kim Deok-ju
Director
Jéro Yun
Writer
Editor
Costume Design
Jeong Rubi
Music
Mathieu Regnault
Cinematography
Kim Jong-sun
Director of Photography
Producer
Kim Hyun-woo
Production Design
Lee Min-a
Line Producer