Major Jo Jin-hyang is assigned to training the air force cadets for dangerous bombing runs to Pyeongyang. His sister, a communication officer, falls in love with one of the cadets despite Jin-hyang's warnings that her lover may not survive even his first mission.
신영균
as Kim Dae-ryeong
윤정희
as Eun-Ok
황해
as Jo Jin-hyang
김지미
as Jeong-suk
신일용
as Bae Yeong-dal
백일섭
as Lieutenant Song
