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Mi-jin's brief encounter with the killer aids Ji-ung in his efforts to find him. Sun becomes Ko Won's source of comfort during his struggles at work.
Lee Jung-eun
Lim Sun
Jung Eun-ji
Lee Mi-jin
Choi Jin-hyuk
Gye Ji-ung
Yoon Byung-hee
Joo Byeong-deok
Jeong Seok-yong
Lee Hak-chan
Jung Young-ju
Lim Cheong
Kim Ah-young
Do Ga-young
Baek Seo-hoo
Ko Won
Moon Ye-won
Tak Cheon-hee
Kim Kwang-shik
Cha Jae-seong
Kim Mi-ran
Woo Yeon
Choi Mu-in
Seo Mal-tae
Kim Jae-rok
Geum Gwang-seok
Bae Hae-seon
Na Ok-hee
Choi Beom-ho
Go Na-heun
Jeong Jae-seong
Baek Cheol-gyu
Ahn Sang-woo
Do Pyeon-gang