외출

배용준

In-soo

손예진

Seo-young

임상효

Kang Su-jin

김광일

Kwang-il

유승목

Doctor

이한위

In-soo's Senior

안세호

Pharmacist

전국환

Su-jin's Father

손영순

Accident Victim's Mother

김세동

Insurance Company Employee

주부진

Gyeong-ho's Caregiver

이재훈

Accident Victim's Brother