Alternative title : "Bu.San"
Gambling street thug Gang-su is always on the run from loan sharks. But when his young son Jong-chul is diagnosed with kidney cancer, he tries to be a real parent for the first time and seeks out Jong-chul's biological father, Tae-suk. Tae-suk, however, refuses to help.
* Kim Yeong-ho (๊น์?ํธ) As Jo Tae-seok (์กฐํ์?)
* Ko Chang-seok (๊ณ ์ฐฝ์?) As Kim Kang-soo (๊น๊ฐ์)
* Yoo Seung-ho (์ ์นํธ) Yoo Seung-ho ์ ์นํธ As Kim Jong-cheol (๊น์ข
* Jeong Seon-kyeong (์ ์ ๊ฒฝ) As Lee Seon-hwa/Eun-ji (์?ด์ ํ/์?์ง)
* Kim Jeong-hak (๊น์ ํ) As President Byeon (๋ณ ์ฌ์ฅ)
* Jo Jin-woong (์กฐ์ง์
) As Han Sang-goo (ํ์?๊ตฌ)