Kadro (14)
Shin Ha-kyunShin Cha-il
Lee Jung-haKoo Han-su
Jin GooHwang Dae-woong
Jo A-ramYoon Seo-jin
Jung Moon-sungHwang Se-woong
Lee Do-yeopHwang Gun-woong
Kim Hong-paSeo Gil-pyo
Bek Hyun-jinYang Jae-seung
Jeong Dong-hwanBang Ki-ho
Park Soo-youngKoo Seok-gu
Woo Mi-hwaAhn Hye-young
Kim Mi-jiYong Sang-eun (Eps 11)
Kim Jung-wooChoi Won Sik [Inseol Architecture employee]
Park Tae-rinShin Cha-il [Young]