- National Energy Improvement Fund
| Actor | Role | Notable For | |-------|------|--------------| | Seo In-guk | Park Jong-doo | Charismatic, psychopathic gang leader | | Jang Dong-yoon | Lee Do-il | Ex-military, morally complex guard | | Choi Gwi-hwa | Detective Oh | Desperate law enforcer on board | | Sung Dong-il | Captain Jung | Veteran actor adding gravitas |