| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Kim Eun-hee | Crew | Writing | Writer, Creator | 17 |
 Kim Won-suk | Crew | Directing | Director, Creator | 16 |
 Lee Jae-moon | Crew | Production | Producer | 16 |
Jinnie Choi | Crew | Production | Executive Producer | 16 |
 An Tae-jin | Crew | Directing | Director | 1 |
Park Seong-il | Crew | Sound | Music | 16 |
 Yang Eun-yong | Cast | Actress | Sin Jeong-hye | 2 |
 Kim Hye-soo | Cast | Actress | Cha Soo-hyun | 16 |
 Hyun Sung | Cast | Actor | Min Sung | 2 |
 Kim Ki-cheon | Cast | Actor | Lee Chan-goo | 3 |
 Jeong Seok-yong | Cast | Actor | Oh Gyung-tae | 3 |
 Yoo Ha-bok | Cast | Actor | Shin Dong-hoon | 3 |
 Kim Hak-seon | Cast | Actor | Park Myung-hoon | 2 |
 Jang Hyun-sung | Cast | Actor | Kim Bum-joo | 16 |
 Ahn Jae-hong | Cast | Actor | 1 | |
 Lee Je-hoon | Cast | Actor | Park Hae-young | 17 |
 Seo Ju-hee | Cast | Actress | Cha Soo-hyun's mother | 2 |
 Kim Yun-hee | Cast | Actress | Yoon Sang-mi | 3 |
 Cho Jin-woong | Cast | Actor | Lee Jae-han | 16 |
 Lee Sang-yeob | Cast | Actor | Kim Jin-woo | 3 |
 Koo Kyo-hwan | Cast | Actor | 0 | |
 Hwang Seung-eon | Cast | Actress | Han Do-yeon | 1 |
 Kim Won-hae | Cast | Actor | Kim Gye-chul | 16 |
 Jung Han-bi | Cast | Actress | Oh Yoon-seo | 16 |
 Im Hwa-young | Cast | Actress | Cha Soo-min | 16 |
 Lee Dong-ha | Cast | Actor | Han Se-gyu | 3 |
 Seo Ji-hoon | Cast | Actor | Jang Tae-jin | 6 |
 Son Hyun-joo | Cast | Actor | Congressman Jang Young-chul | 1 |
 Kim Jung-young | Cast | Actress | Kim Won-kyeong's aunt | 3 |
 Jung Hae-kyun | Cast | Actor | Ahn Chi-soo | 16 |
 Lee Yoo-jun | Cast | Actor | Jung Heon-gi | 16 |
 Seo Eun-ah | Cast | Actress | Yoo Seung-yeon | 3 |
 Kim Soo-jin | Cast | Actress | Kim Yoon-jung's mother | 2 |
 Jang Hyuk-jin | Cast | Actor | Celebrity news journalist | 1 |
 Kim Min-gue | Cast | Actor | Hwang Ui-kyung | 16 |
 Lee Na-ra | Cast | Actress | Shin Da-hye | 2 |
 Keum Dong-hyun | Cast | Actor | News programme guest | 1 |
 Oh Yeon-ah | Cast | Actress | Yoon Soo-ah | 2 |
 Jeon Su-ji | Cast | Actress | Kang Hye-seung | 6 |
 Park Eun-young | Cast | Actress | Student's mother | 1 |
 Kang Chan-hee | Cast | Actor | Park Sun-woo | 16 |
 Choi Woo-ri | Cast | Actress | Shin Yeo-jin | 3 |
 Lee Xia | Cast | Actress | Kim Won-kyung | 0 |
 Song You-hyun | Cast | Actress | Kang Se-young | 2 |
 Park Si-eun | Cast | Actress | Oh Eun-ji | 3 |
 Park Ji-yeon | Cast | Actress | Cafe waitress | 1 |
 Oh Jin-ha | Cast | Actress | Sehoon Hospital nurse | 1 |
 Jeong Jong-yeol | Cast | Actor | Police sergeant | 2 |
 Shin Mun-sung | Cast | Actor | Detective | 1 |
 Ji Hye-in | Cast | Actress | Girl 3 | 1 |
 Lee Chae-kyung | Cast | Actress | Jin-woo's mother | 1 |
 Kim Woo-seok | Cast | Actor | Lee Dong-jin | 6 |
 Hong Boo-hyang | Cast | Actress | Farmer's wife | 2 |
 Hong Seok-bin | Cast | Actor | Lee Mi-sun's husband | 3 |
 Lim Cheol-soo | Cast | Actor | Informant | 3 |
 Yoon Bok-sung | Cast | Actor | Attorney | 1 |
 Lee Jae-eun | Cast | Actress | Market stall owner | 1 |
 Kang Chan-yang | Cast | Actress | Woman going to work | 1 |
 Yang Seung-geol | Cast | Actor | Street cleaner | 1 |
 Park Seong-hoon | Cast | Actor | Detective Jung | 1 |
 Sung Ki-yoon | Cast | Actor | Hae-yeong's father | 3 |
 Lee Do-yeop | Cast | Actor | Detective Park | 2 |
 Yoo Jae-ik | Cast | Oh Seung-joon | 1 | |
 Sun Yul-woo | Cast | Actor | Detective | 1 |
 Sung Hyun-mi | Cast | Actress | Jung Kyung-soon | 3 |
 Lee Ki-seop | Cast | Actor | Lee Jin-hyung | 3 |
| Person | Type | Job | Role(s) | Episodes |
