구교환 has finally made his directorial debut in the JTBC drama '모두가 자신의 무가치함과 싸우고 있다'. The 8th episode, which aired on the 10th, saw 구교환's character 황동만 given the opportunity to direct a film by production company representative 강말금. This episode achieved a ratings high of 3.9% nationwide and 4.5% in the Seoul metropolitan area. | 구교환 has finally made his directorial debut in the JTBC drama '모두가 자신의 무가치함과 싸우고 있다'. The 8th episode, which aired on the 10th, saw 구교환's character 황동만 given the opportunity to direct a film by production company representative 강말금. This episode achieved a ratings high of 3.9% nationwide and 4.5% in the Seoul metropolitan area.