Both films show a soldier in the South Korean army who is harrassed and abused (mentally and sexually) by his superior. Both films also feature the actor Son Seok Koo.
Bullying, hazing, sexual assault, and other abuses in the military lead to deadly consequences for a service member.
Bonus: Both feature Son Seok Koo in a supporting role as an army officer.
Bonus: Both feature Son Seok Koo in a supporting role as an army officer.