- Kim Sun-young - Eom So-hye
- Seo Ye-hwa - Yoo Kyung-a
- Jung Won-chang - Kim Yoo-sub
- ??? - Kong Eun-young
- ??? - Nam Se-yeon
- Amy Aleha - Art Collector
- Yang Hee-won - Young Nam Eun-gi
- Kim Mi-hye - Hotel Employee
- Noreen Joyce Guerra - Cha Shi-an's Fan
- Kang Jeong-woo - NIS Agent
- Jeong Si-yul - Kang Geon-woo
- Han Hyun Uk - Member of White Ocean
- Hwang In Ho - Member of White Ocean
- Lee In Pyo - Member of White Ocean
- Yoo Ji Ahn - Member of White Ocean
- ??? - Ryan's psychiatrist
- Ariane Desgagnés-Leclerc - US Art Exhibit patron
- Lee Chae-kyung - Choi Eun-Hye
- Choi Jae-sup - Duk Mi imagining autopsy
- Moon Hak-Jin - Duk Mi imagining autopsy
- Kim Yeong-ok - Duk Mi's grandmother
- Yeo Moo-yeong - [the man Sung Duk Mi was running away from]
- Hwang Hyo-eun - Latte
- Choi Na-Moo - Fan-girl
- ??? - Fortune teller
- Park Seul-gi - MC of Shi Ahn's fan meeting
- Lee Hyo Bi - [child who drew Ryan Gold's face]
- ??? - Man Soo [Uhm So Hye's husband]
Capítulo disponible en las siguientes plataformas:
