현빈

Goo Seo-jin / Robin

한지민

Jang Ha-na

성준

Yoon Tae-joo

Lee Hye-ri

Min Woo-jeong

이승준

Gwon Young-chan

한상진

Ryu Seung-yeon

Shin Eun-jung

Dr. Kang Hee-ae

이덕화

Chairman Goo Myeong-han

Kim Do-Yun

Han Joo-hee

곽희성

Seong Seok-won

Lee Se-na

Choi Seo-hee

김경진

Director Kim

이준혁

Detective Na Moo-jin

이원근

Lee Eun-chang

Oh Na-ra

Cha Jin-joo

맹상훈

CEO Min

문영동

Park Hee-bong

Choi Soo-han

Robin (Young)