Lee Je-hoon
Park Hae-young (16 eps)
Kim Hye-soo
Cha Soo-hyun (16 eps)
Cho Jin-woong
Lee Jae-han (16 eps)
Jang Hyun-sung
Kim Bum-joo (16 eps)
Jung Hae-kyun
Ahn Chi-soo (16 eps)
Kim Won-hae
Kim Gye-chul (16 eps)
Jung Han-bi
Oh Yoon-seo (16 eps)
Lee Yoo-jun
Jung Heon-gi (16 eps)
Kim Min-gue
Hwang Ui-kyung (16 eps)
Son Hyun-joo
Jang Young-chul (16 eps)
Kang Chan-hee
Park Sun-woo (16 eps)
Im Hwa-young
Cha Soo-min (16 eps)
Jeon Su-ji
Kang Hye-seung (6 eps)
Shin Yi-Joon
Kang Hye-seung (young) (6 eps)
Seo Ji-hoon
Jang Tae-jin (6 eps)
Kim Woo-seok
Lee Dong-jin (6 eps)
Sung Hyun-mi
Jung Kyung-soon (3 eps)
Kim Ki-cheon
Lee Chan-goo (3 eps)
Lee Ki-seop
Lee Jin-hyung (3 eps)
Lee Xia
Kim Won-kyeong (3 eps)
Jeong Seok-yong
Oh Gyung-tae (3 eps)
Park Si-eun
Oh Eun-ji (3 eps)
Yoo Ha-bok
Shin Dong-hoon (3 eps)
Lim Cheol-soo
Informant (3 eps)
Lee Dong-ha
Han Se-gyu (3 eps)
Lee Sang-yeob
Kim Jin-woo (3 eps)
Seo Eun-ah
Yoo Seung-yeon (3 eps)
Kim Yun-hee
Yoon Sang-mi (3 eps)
Sung Ki-yoon
Hae-yeong's father (3 eps)
Hong Seok-bin
Lee Mi-sun's husband (3 eps)
Oh Ki-hwan
Detective (3 eps)
Nam Sang-ran
Hwang Min-joo (3 eps)
Oh Yeon-ah
Yoon Soo-ah (2 eps)
Song You-hyun
Kang Se-young (2 eps)
Seo Jung-joon
Seo Hyung-joon (2 eps)
Jeong Jong-yeol
Police sergeant (2 eps)
Lee Do-yeop
Detective Park (2 eps)
Kim Myeong-joong
Prison guard (2 eps)
Kim Hyun-sung
Kim Min-jung (2 eps)
Lee Na-ra
Shin Da-hye (2 eps)
Kim Hak-seon
Park Myung-hoon (2 eps)
Hong Boo-hyang
Farmer's wife (2 eps)
Lee Jin-kwon
Bully (2 eps)
Park Jeong-min
Se-gyoo's chauffeur (2 eps)
Choi Hyun-jun
Detective (2 eps)
Kang Joo-hee
Shin Dong-hoon's wife (2 eps)
Lee Yeong-eun
Kim Yoon-jung (2 eps)
Ji Hye In
Girl 3 (1 eps)
Jang Hyuk-jin
Celebrity news journalist (1 eps)
Geum Dong-hyun
News programme guest (1 eps)
Sun Yul-woo
Detective (1 eps)
Yoon Bok-sung
Attorney (1 eps)
Park Ji-yeon
Cafe waitress (1 eps)
Kim Ryeo-eun
Kim Ji-hee (1 eps)
Park Seong-hoon
Detective Jung (1 eps)
Lim Yong-soon
Workshop owner (1 eps)
Lee Chae-kyung
Jin-woo's mother (1 eps)
Song Kyung-hwa
Convenience store owner (1 eps)
Park Eun-young
Student's mother (1 eps)
Hwang Seung-eon
Han Do-yeon (1 eps)
Lee Jae-Eun
Market stall owner (1 eps)
Kang Chan-yang
Woman going to work (1 eps)
Shin Mun-sung
Detective (1 eps)
Oh Jin-ha
Sehoon Hospital nurse (1 eps)
Kim Sang-il
Detective (1 eps)
Yoo Jae-ik
Oh Seung-joon (1 eps)
Yang Seung-geol
Street cleaner (1 eps)