Lee Sung-kyoung
Kim Bok-joo (16 eps)
Nam Joo-hyuk
Jung Joon-hyung (16 eps)
Kyung Soo-jin
Song Shi-ho (16 eps)
Lee Jae-yoon
Jung Jae-yi (16 eps)
Cho Hye-jeong
Jung Nan-hee (16 eps)
Oh Eui-sik
Bang Woon-ki (16 eps)
Ji Il-ju
Tae-kwon (16 eps)
Cho Soo-hyang
Soo-bin (16 eps)
Lee Joo-young
Lee Sun-ok (16 eps)
Choi Moo-seong
Yoon Duk-man (16 eps)
Jang Young-nam
Choi Sung-eun (16 eps)
Ahn Kil-kang
Kim Chang-gul (16 eps)
Kang Ki-young
Kim Dae-ho (16 eps)
Jeong In-gi
Joon-hyung's Father (16 eps)
Lee Jung-eun
Joon-hyung's Mother (16 eps)
Yoo Da-in
Ko A-young (16 eps)
Kim Ye-joon
Young Joon-hyung (16 eps)
Cho Mi-nyeo
Bok-joo's Senior (16 eps)
Lee Jong-suk
Jong-suk (1 eps)
Byeon Woo-seok
Joon Hyung's senior (1 eps)