Se-ha who is physically handicapped and Dong-gu who is mentally handicapped are not their own brothers. But while living 20 years together, the two became indispensable to each other. One day, the mother of Dong-gu suddenly visits him and acts as his guardian.
Se-ha
Dong-gu
Mi-hyun
Song Ju-sa
Park Sin-bu
Jeong-sun
Teacher Yook
Young Se-ha
Young Dong-gu
Lake Woman
Wild Boar
Ahn Nyung-yi
Attorney Han
Unemployed Man
Convenience Store Owner
Rapper
Taxi Driver
Interviewer (uncredited)
