Sung Deok-mi (16 Episodes)

Ryan Gold / Heo Yoon-jae (16 Episodes)

Nam Eun-gi (16 Episodes)

Cha Shi-an (16 Episodes)

Cindy / Kim Hyo-jin (16 Episodes)

Lee Sun-joo (16 Episodes)

Ko Young-sook (16 Episodes)

Sung Geun-ho (16 Episodes)

Choi Da-In (16 Episodes)

Eom So-hye (16 Episodes)

Yoo Kyung-a (16 Episodes)

Kim Yoo-sub (16 Episodes)

Kang Seung-min (16 Episodes)

Kong Eun-young (16 Episodes)

Nam Se-yeon (16 Episodes)

Art Collector (16 Episodes)

Young Nam Eun-gi (16 Episodes)

Hotel Employee (16 Episodes)

Cha Shi-an's Fan (16 Episodes)

NIS Agent (16 Episodes)

Joo-hyuk (16 Episodes)

Kang Geon-woo (16 Episodes)

[Eun Gi's gym 'yellow belt' student] (3 Episodes)

Latte (2 Episodes)

Fan-girl (2 Episodes)

Member of White Ocean (1 Episodes)

Member of White Ocean (1 Episodes)

Member of White Ocean (1 Episodes)

Member of White Ocean (1 Episodes)

Ryan's psychiatrist (1 Episodes)

US Art Exhibit patron (1 Episodes)

Choi Eun-Hye (1 Episodes)

Duk Mi imagining autopsy (1 Episodes)

Duk Mi imagining autopsy (1 Episodes)

Duk Mi's grandmother (1 Episodes)

[the man Sung Duk Mi was running away from] (1 Episodes)

Fortune teller (1 Episodes)

MC of Shi Ahn's fan meeting (1 Episodes)

[child who drew Ryan Gold's face] (1 Episodes)

Man Soo [Uhm So Hye's husband] (1 Episodes)

Judo official (1 Episodes)