Hye-Sung Jang (18 episodes, 2013)
Soo-Ha Park (18 episodes, 2013)
Kwan-Woo Cha (18 episodes, 2013)
Hwang Ga Yeon / Seo Do Yeon (18 episodes, 2013)
Min Joon Gook (18 episodes, 2013)
Go Sung Bin (18 episodes, 2013)
Hwang Dal Joong (18 episodes, 2013)
Kim Gong Sook (18 episodes, 2013)
Seo Dae Suk (18 episodes, 2013)
Shin Sang Duk (18 episodes, 2013)
Choi Yoo Chang (18 episodes, 2013)
Uh Choon Shim (Hye Sung's mother) (7 episodes, 2013)
Jeong Pil Seung (3 episodes, 2013)
young Hye Sung (1 episode, 2013)
Detective in the hospital (uncredited) (1 episode, 2013)
lawyer Uhm Ki Joon (uncredited) (1 episode, 2013)
Min Joon Gook's lawyer (uncredited) (1 episode, 2013)
Interviewer of police academy (uncredited) (1 episode, 2013)
lawyer Choi Yoon (uncredited) (1 episode, 2013)