Cast 40
Kim Tae-riGu San-yeong
Oh Jung-seYeom Hae-sang
Hong KyungLee Hong-sae
Park Ji-youngYoon Kyung-moonYYang Hye-jiBaek Se-mi
Ye Su-jeongKim Seok-ran
Kim Hae-sookNa Byung-hee
Lee Gyu-hoeKim Chi-won
Kim Won-haeSeo Moon-choon
Kim Shin-biKim Woo-jin
Jin Sun-kyuGu Kang-mo
Song Si-anYoo Seo-ryeon
Joo Bo-biNa Byung-hee (Young)
Choi So-yulGu San-yeong (Child)
Park Hyo-juYeom Hae-sang Mom
Oh Yeon-ahChoi Man-wol
Park SoiLee Mok-dan
Shim Dal-giLee Hyan-gi
Pyo Ye-jinSocial Media Influencer
Lim Ji-hoNam Seok-hun
Han Sung-yeonCafe restroom woman
Lee Ha-eunLee Tae-young
Moon SookFuneral Attendee
Ha Seung-yeonStudy Hostel Clerk
Jung Se-HyunLee Tae-young's Classmate
Lee SoiLee Tae-young's Classmate
Lee Ha-jooCafe Employee
Cho Jae-kyeongUniversity Student (Eps 1)
Song A-kyungDr. Song A-kyung (Eps 2)
Hong Ye-jiLibrarian (Eps 9)
Joo Ha-yeonChae Seo-rin (Eps 9)
Kim Chae-hyunJung Hyun-wo Mom (Eps 1, 2)
Hwang Jae-yeolJung Hyun-wo Dad (Eps 1, 2)
Kim Jung-chulJung Hyun-wo (Eps 1, 2)
Jeon YeongReal Estate Agent (Eps 1)
Cho Hyun-chul[Man Wol's great-nephew]
Lee Je-yeonShin Seung Joo [Young]
Lee Seung-juGu San-yeong's Friend
Lee Young-sukBaekchagol Villlage head
Kim Moon-chan[Detective]
