- Johnny Chen
- production accountant
- Kim Gu
- production staff
- Marie Hae Ran Ha
- production assistant
- Jung Bun Joon
- production staff
- Chankyung Jung
- film investment
- Jung Kay
- financing executive
- Dae Hyun Kim
- international sales
- Gap Kim
- main pre-production (2018-)
- Juman Kim
- marketing
- Ming Kim
- financing executive
- Katie Eunsun Lee
- financing executive
- Susie Lee
- international sales
- Son Minseon
- international sales
- Seung Won Nam
- production staff
- Lee Seungyeon
- international sales
- Hyoungju Sohn
- marketing
- Junghyun Song
- marketing
- Jung Woo
- international sales (as Woo Jung)
- Gweon Yongsoo
- international sales
- Yeomin Yoon
- marketing