Two brothers were separated in childhood at an orphanage, only to find each other as adults 30 years later. But right after their reunion, their birth mother, who suffers from Alzheimer's disease, suddenly disappears. So Sang-yeon and Ha-yeon team up together and go on a road trip to search for her.
조진웅
as Park Sang-yeon
김성균
as Park Ha-yeon
김영애
as Park Seung-ja
윤진이
as Yeo-il
이해영
as Kim Man-jae's eldest son
Jung Min-jin
as Kim Man-jae's second son
조복래
as Pickpocket brothers
Choi Tae-won
as Pickpocket brothers
이철민
as PD
전지학
as Bethel's House director
김병옥
as Homeless man (cameo) (uncredited)
이효제
as Park Sang-yeon (young)
