Cast
Hyun Bin
Goo Seo-jin / Robin • 20 episodes
Han Ji-min
Jang Ha-na • 20 episodes
Sung Joon
Yoon Tae-joo • 20 episodes
Lee Hye-ri
Min Woo-jeong • 20 episodes
Lee Seung-joon
Gwon Young-chan • 20 episodes
Han Sang-jin
Ryu Seung-yeon • 20 episodes
Shin Eun-jung
Dr. Kang Hee-ae • 20 episodes
Lee Duck-hwa
Chairman Goo Myeong-han • 20 episodes
Kim Do-yeon
Han Joo-hee • 20 episodes
Kwak Hee-Sung
Seong Seok-won • 20 episodes
Lee Se-na
Choi Seo-hee • 20 episodes
Kim Kyung-Jin
Director Kim • 20 episodes
Lee Jun-hyeok
Detective Na Moo-jin • 20 episodes
Lee Won-keun
Lee Eun-chang • 20 episodes
Oh Na-ra
Cha Jin-joo • 20 episodes
Maeng Sang-hun
CEO Min • 20 episodes
Moon Young-dong
Park Hee-bong • 20 episodes
Choi Soo-han
Robin (Young) • 20 episodes
Heo Jung-eun
Jang Ha-na (Child) • 20 episodes
Jung Ji-so
Jang Ha-na (Young) • 20 episodes
Hwang Min-Ho
Ahn Seong-geun • 20 episodes
Jin Hyun-kwang
Jeong Man-sik • 20 episodes
Do Sang-woo
Yoo Tae-joon • 20 episodes
Kim Ji-eun
Chairman Goo's secretary • 20 episodes
