Kwak Ja-hyung
Choi Joon-woong
김지훈
Young Namgoong Jae Soo
류혜린
Scammer
엄태옥
Landlord
신기환
School Bully
이노아
Heo Na-young
강승윤
Kang Woo-jin
Kim Gyeong-min
Jae-soo's Father
임새벽
Jae-soo's Mother
Shin Ye-Ji
Daycare Center Staff
