The film tells the story of a small group of the Korean People's Army, led by Hakcheol Lee, deputy chief of the reconnaissance division, which went behind enemy lines.

• National Film Studio of North Korea
• Hak Pak
• Choi Woon-bong
• Won Jun Yu
• Se-Yong Kim
• Jung-bu Moon
• Byung-ok Son
• Yeong Sim
• Nam Seung-min