character - Teenage Jo Yong-pil

character - Yoon Sa Wol (young)

character - Na Il-Deung [Young]

character - Young Baek Min-jae

character - Hwang Jung-tae

character - Manager's (voice)

character - Choi Woo-Joon

character - Joon-hyung

character - Mok Jin Woo [Child]

character - Ahn Min-hyuk (Young)

character - Young Kim Je-Ha