담쟁이

Lee Yeon

Kim Ye-won

우미화

Jeong Eun-soo

도영서

Kim Soo-min

박지안

Cafeteria Friend

정수지

Partner / Emergency Room / Announcer (voice)

Kwak Jin

Taxi Driver

Kang Sook

Mother from ward

안민영

Homeroom Teacher

Yoon Dong-ha

Store Manager

Kim Ji-min

Store Customer

김아람

Mourner

서석규

Math Teacher

Lee Kwan-hun

Cotton Candy Man

이원희

Welfare Association Staff

Kim Yoon-mi

Orphanage Director

정수지

Emergency Room Announcement

장근영

Lawyer

곽민호

Stepfather