Ki-bong
Shin Hyun-joon
Ki-bong's mother
Kim Soo-mi
Lim Hyung-jun
Mr. Baek
Im Ha-ryong
Yeo-chang
Tak Jae-hoon
Jung-won
Kim Hyo-jin
Young-sam
Ji Dae-han
Mr. Choi
Jo Deok-hyeon
Mr. Noh
Keum Dong-hyun
Choon-hwa
Hwang Eun-jeong
Coffe house owner
Do Ji-won
Producer
Chung Tae-won
Adaptation
Original Music Composer
Kim Sang-man
Writer
Kwon Soo-kyung
Kwon Soon-won
Yoo Jae-hwan
Director
Executive Producer
Choi Hyun-mook
Kim Woo-chul
Sound Supervisor
Lee Seung-chul
Line Producer
Song Chan-ho