Choi Jin-hyuk
Kang Ki Beom (16 eps)
Park Sung-woong
Hwang Deuk Goo (16 eps)
Cho Dong-hyuk
Han Tae Woong (16 eps)
Jung Hye-in
Song Mi Na (16 eps)
Kim Min-sang
Choi Geun Chul (16 eps)
Park Sun-ho
Lee Kwang Chul (16 eps)
Park Jeong-hak
Go Yong Deuk (16 eps)
Ji Dae-han
Bong Man Chul (16 eps)
Kim In-woo
Choi Yong (16 eps)
Jang In-sub
Bradley (16 eps)
Kim Da-hyun
Seol Min-jun (16 eps)
Han Ji-Wan
Choi Ye Won (16 eps)
Jang Seo-kyung
Susan [Rugal's Member] (16 eps)
Yoo Ji-yeon
Jang Mi Joo [Argos's Member] (16 eps)