Im Soo-hyang
Oh Woo-ri

Sung Hoon
Raphael / Kim Bok-rae

Shin Dong-wook
Lee Kang-jae

Hong Ji-yoon
Lee Ma-ri / Lee Mal-ja

Hong Eun-hee
Oh Eun-ran

Kim Sa-Kwon
Park Doo-bal

Ahn Shin-woo
Jung Hyung-shik

Han Jae-yi
Park Na-hee

Park Sun-young
Chief Secretary Lim

Yeon Woon-gyeong
Seo Gwi-nyeo

Ju Jin-mo
Kim Deok-bae

Nam Mi-jung
Byun Mi-ja

Kim Dong-hyun
Squad Chief

Yeon Min-ji
Choi Mi-ae

Kim Soo-ro
Choi Sung-il / Choi Deok-chil

Lee Do-yeon
Yu Ye-ri

Kim Sun-ung
Noh Man-cheol

Lim Jae-myung
Director Park

Jang Yong-bok
Jung Chun-sam