| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Jo Young-kwang | Crew | Directing | Director, Creator | 20 |
Kim Ji-woon | Crew | Writing | Writer, Creator | 20 |
 Park Shin-woo | Crew | Directing | Director, Creator | 20 |
 Lee Duck-hwa | Cast | Actor | Chairman Goo Myeonghan | 20 |
 Hyun Bin | Cast | Actor | Goo Seojin / Robin | 20 |
 Han Ji-min | Cast | Actress | Jang Hana | 20 |
 Lee Se-na | Cast | Actress | Choi Seohee | 20 |
 Lee Seung-joon | Cast | Actor | Gwon Youngchan | 20 |
 Sung Joon | Cast | Actor | Yoon Taejoo | 20 |
 Kwak Hee-Sung | Cast | Actor | Seong Seokwon | 20 |
Oh Na-ra | Cast | Actress | Cha Jinjoo | 20 |
 Lee Won-keun | Cast | Actor | Lee Eunchang | 20 |
 Lee Hye-ri | Cast | Actress | Min Woojeong | 20 |
 Do Sang-woo | Cast | Yoo Taejoon | 20 | |
 Lee Jun-hyeok | Cast | Actor | Detective Na Moojin | 20 |
 Han Sang-jin | Cast | Actor | Ryu Seungyeon | 20 |
 Shin Eun-jung | Cast | Actress | Dr. Kang Heeae | 20 |
 Kim Do-yeon | Cast | Actress | Han Joohee | 20 |
 Hwang Min-Ho | Cast | Actor | Ahn Seonggeun | 20 |
 Moon Young-dong | Cast | Actor | Park Heebong | 20 |
 Heo Jung-eun | Cast | Actress | Jang Ha-na (Child) | 20 |
 Kim Kyung-Jin | Cast | Actor | Director Kim | 20 |
 Maeng Sang-hun | Cast | Actor | CEO Min | 20 |
 Jung Ji-so | Cast | Actress | Jang Hana (Young) | 20 |
 Kim Ji-eun | Cast | Actress | Chairman Goo's secretary | 20 |
 Jin Hyun-kwang | Cast | Actor | Jeong Manshik | 20 |
| Person | Type | Job | Role(s) | Episodes |
