- Ju Jin-mo
- Chae In-ho
- Park Si-yeon
- Jeong Mi-joo
- Joo Hyun
- President Yoo
- Cha Do-jin
- Sang-woo
- Son Hee-Soon
- President Yoo's Wife
- Son Hwa-ryeong
- Nol-boo's Wife
- Lee Hwi-hyang
- Sang-woo's mother
- Lim Hyun-sung
- Nol-boo
- Lee Jeong-eun
- Jeweler store employee
- Choi Ji-Eun
- Mi-joo (Child)
- Kim Min-joon
- Chi-kwon
- Kwak Min-seok
- Guard on reality section
- Kwak Min-Suk
- Dept. Head Hyeon
- Park Sang-gyu
- Dean of Students
