•
So Ji-sub as Jang Cheol-min / Jang Marcelino •
Han Hyo-joo as Ha Jung-hwa • Yoon Jong-hwa as Min Tae-sik •
Kang Shin-il as Choi (boxing gym manager) •
Park Chul-min as Coach Bang •
Jo Sung-ha as section chief Choi •
Jin Goo as pottery store owner •
Oh Kwang-rok as Park Chang-soo (man wanted by loan sharks) •
Shin Cheol-jin as Elder in rehab • Kim Jeong-hak as team leader Ma •
Kim Mi-kyung as Sister Joanna • Wie Seung-bae as martial arts champion • Jung Jae-jin as shift old man • Min Kyeong-jin as janitor •
Yeom Hye-ran as beauty parlor owner • Ahn Se-ho as broker • Choi Gyo-sik as real estate agent ==Remake==