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| Park Si-Hoo | Song Ji-Hyo | Lee Gi-Kwang | Ham Eun-Jung | Choi Yeo-Jin |
| Philip Yoo | Oh Eul-Soon | Lee Sung-Joong | Shin Yoon-A | Ki Eun-Young |
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| An Doo-Ho | Hwang Sun-Hee | Jang Young-Nam | Sung Doo-Sub | Lee Kyu-Bok |
| Kim Yong-Man | Kim Ra-Yeon | Kim Ok-Hee | Seo Min-Joon | Ki-Soon |
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| Jeon Bae-Su | Jeong Jae-Eun | Kim Young-Woong | Ryu Tae-Ho | Ha Dong-Hoon |
| Eul-Soon's father | Eul-Soon's mother | Detective Lee | Director Jo | Eul-Soon's ex-boyfriend (cameo) |
Additional Cast Members:
