심은경
Man-bok
박주희
Soo-ji
Heo Jung-do
Athletic Club Coach
김새벽
Homeroom Teacher
Yoon Ji-won
Ji-hyeon
김광규
Father
김정영
Mother
Ahn Seung-gyun
Jeong-don
Lee Joo-young
Athletic Club Member
최명빈
Young Man-bok
Ham Seong-min
Student
Joo In-cheol
Seoul Team Coach 1
Lee Sae-ro-mi
Doctor
Won Choi
Math Teacher
백승화
걷기왕
Released
Bande-annonce