Choi Jin-hyuk
Park Gwang-Ho (16 eps)
Yoon Hyun-min
Kim Sun-Jae (16 eps)
Lee You-young
Shin Jae-Yi (16 eps)
Jo Hee-bong
Jeon Sung-Sik (16 eps)
Kim Byung-chul
Kwak Tae-Hee (16 eps)
Kang Ki-young
Song Min-Ha (16 eps)
Kim Min-sang
Mok Jin-Woo (16 eps)
Cha Hak-yeon
Park Gwang-Ho (16 eps)
Kim Dong-young
Jun Sung Shik [Young] (16 eps)
Lee Xia
Shin Yun Suk (16 eps)
Moon Sook
Hong Hye Won (16 eps)
Heo Sung-tae
Jung Ho Young (16 eps)
Ham Seong-min
Jung Ho Yeong [Young] (16 eps)
Yang Joo-ho
Oh Ji Hoon [Reporter, 1986] | [Taxi Driver, 2017] (16 eps)
No Tae-yeob
Mok Jin Woo [Young] (16 eps)
Kim Jung-hak
Kim Wan (16 eps)
Yoon Jin-sol
Da Yeong's friend (16 eps)
Cho Seung-yeon
Police Station Section Head Chief (16 eps)
Yoo Dam-Yeon
Lee Nan Young (16 eps)
Choi Seung-hoon
Mok Jin Woo [Child] (16 eps)
Hong Gi-jun
Detective (16 eps)
Seok Bo-bae
Seo Hee Soo (16 eps)
Park Myung-shin
Lee Sun Ok (16 eps)
Lee Young-hee
Jung Sook's mother (16 eps)
Han Yeo Wool
Hwang Choon-Hee (2 eps)
Song Yeong-jae
Kim Tae Soo (2 eps)
Ryu Tae-ho
Jang Yeong Cheol (2 eps)
Jo Si-nae
Kim Young Ja (2 eps)
Kim Hye-yoon
Kim Young Ja [Young] (2 eps)
Jeong Seok-yong
Dr. Kim [Forensic Pathologist, 1986] (1 eps)
Kim Jong Ho
Tailor shop president (1 eps)
Oh Youn-hong
Madam Jeong [Teahouse manager] (1 eps)
Jung Yi-rang
Lee Geum Soon (1 eps)
Choi Won-hong
Yoon Dong Woo (1 eps)
Jeong Sun-won
Thief (1 eps)
Choi Myeong-been
Yoon Soo Jung (1 eps)
Woo Hyeon
Go Man Seok (1 eps)
Jeon Jin-gi
Kim In Hwan (1 eps)
Jin Yong-uk
Lee Dae Hwan (1 eps)
Lee Dong-jin
Hwang Do Kyung (1 eps)
Im Kang-sung
Ma Young Gil (1 eps)
Seo Eun-ah
Kim Mi Soo (1 eps)
Jung Han-bi
Yoon Yeong Joo (1 eps)
Ahn Yong-jun
Kim Hee Joon (1 eps)
Park Jeong-hak
Senior police officer (1 eps)
Lee Yong-nyeo
Yoo Ok Hee (1 eps)
Song Jae-ryong
Kim Kyung Tae (1 eps)
Joey Albright
LT Jim Headley [Tiffany's soldier boyfriend] (1 eps)
Suh Yun-a
Pregnant woman (1 eps)
Kim Min-kyung
Ah Ra's mother (1 eps)
Kim Young-hee
Gambler (1 eps)
Jo Hyun-Jin
Jae Yi's student (1 eps)
Ahn Su-bin
Lee Seo Yeon (1 eps)
Park Jae Won
Photo Journalist (1 eps)