Go Soo
Kim Wook (26 eps)
Heo Joon-ho
Jang Pan-suk (26 eps)
An So-hee
Lee Jong-ah (26 eps)
Ha Jun
Shin Joon-ho (26 eps)
Song Geon-hee
Thomas (26 eps)
Lee Jung-eun
Kang Eun-sil (14 eps)
Kim Dong-hwi
Oh Il-yong (14 eps)
Ji Dae-han
Baek Il-du (14 eps)
Kwon Ah-reum
Yang Eun-hee (14 eps)
Seo Eun-soo
Choi Yeo Na (12 eps)
Moon You-kang
Kim Nam Gook (12 eps)
Kang Mal-geum
Kim Hyun Mi (12 eps)
Kim Jung-eun
Jo Myeong Soon (12 eps)
Jung Young-sook
Han Yeo-hee (12 eps)
Ko Dong-ha
Kim Joon-soo (12 eps)
Park Ye-ni
Detective Park Ye-ni (4 eps)
Yim Si-wan
merry-go-round man (1 eps)
Go Yoon
Jung Ji-hoon (1 eps)
Jang Gyeok-su
Detective Bok (1 eps)