남지현
Park Jin-ju (segment "Blue Bird on the Desk")
Jung Jin-an
Ma Jin-ju (segment "Blue Bird on the Desk")
Kwon Eun-soo
So-young (segment "U and Me")
오지혜
Chul-goo's Mother (segment "U and Me")
Park Bo-young
Hee-so (segment "Relay")
손은서
Gyu-ri (segment "Relay")
성지루
Teacher (segment "Blue Bird on the Desk")
문성근
Vice Principal (segment "Relay")
정유미
Health Teacher (segment "Relay")
김미희
Teacher (segment "Relay")
Choi Won-tae
Choi Young-chan (segment "Girl on the Run")
최요한
동효희
Jin-ju's mother (segment "Blue Bird on the Desk")
지대한
Gym teacher (segment "Relay")
