Cast 62
Yim Si-wanJang Geu-rae
Lee Sung-minOh Sang-shik
Kang So-raAhn Young-yi
Kang Ha-neulJang Baek-gi
Byun Yo-hanHan Seok-yool
Kim Dae-myungKim Dong-sik
Park Hae-joonChun Kwan-woong
Lee Kyung-youngChoi Young-hoo
Shin Eun-jungSun Ji-young
Tae In-hoSung Joon-sik
Ryu Tae-hoGo Dong-ho
Jun Seok-hoHa Sung-joon
Jung Hee-taeJung Hee-seok
Oh Min-sukKang Hae-joon
Oh Jung-seHusband
Kim Won-haePark Young-ho
Lee Jun-hyeokEmployee
Kim Ki-bangEmployee
Kim Ho-changEmployeeCChoi Jae-woongAssistant manager Cho
Seong Byeong-sukJung Sook-hee
Yoon Jong-hoonLee Sang-hyun
Choi Ha-hoJang Geu-rae (teen)
Song Yeong-jaeBaduk team leader
Son Jong-hakMa Bok-ryeol
Jang Hyuk-jinMoon Sang-pil
Min Bok-giKim Sang-hyeob
Yoo Jae-myungFactory worker
Jeong Ui-gapMoon Chung-gi
Jeong Seok-yongHwang
Lee Seung-joonShin Woo-hyun
Song Young-gyuDirector of Planning
Song Jae-ryongSeo Jin-sang
Kim Hie-wonPark Jong-shik
Kim Ga-youngJang Mi-ra
Kim Gyeong-ryongLee Jin-tae
Oh Youn-hongOh Sang-shik's wife
Lee Si-wonHa Jung-yeon
Jo Hyun-sikKim Seok-ho
Kim Ye-junJang Geu-rae (young)
Nam Myung-ryeolBaduk master
Kim Jong-sooKim Bu-ryeon
Jo Hun-hyeonSelf
Moo Jin-sungJang Gi-seok
Maeng Bong-hakHan Seok-yool's father
Lee Go-eunPark So-mi
Shin Jae-hoonYoo Hyung-gi
Lee Dal-hyungByun Hyeong-cheol
Choi Gwi-hwaPark Yong-goo
Kim Jung-hakLee Seok-joong
Cha Soon-baeChoi
Hwang Seok-jeongKim Sun-ju
Choi Su-rinMichelle Jang
Bae Yu-ramOh Sang-shik (young)
Nam Kyung-eupPresident
Han Gab-sooKim Seok-woo
Park No-shikDeputy manager Ham
Suh Yun-aLee Eun-ji
Jeon Jin-giAhn Young-yi's father
Jang Jun-wheeAssistant manager Seok
Jeong Soo-youngAssistant manager Kang
Go Eun-yiLee Yeon-seo (Eps 19)
