A spy is shot dead at the border of North China. Investigator believe that there must be another spy crossing the border elsewhere at the same time.
- PUAN VER
Künye
- Zhao XinshuiYönetmen
Wang WenlinSenaryo
Shi Weijian李欣
Li Moran张坚
Gu Lan夏明非
Ke Pu严子征
Da Qi老魏爷
Tang Ke姚秉章