Taiwanese spy thriller. Agent No 1, a super sleuth from Chungking, is sent to Nanjing to investigate the murder of a Japanese general, which leads to even more intrigue and skullduggery.

• Tai Lien Film Company
• Guan Shan
• Chang Hsiao-Yen
• Liu Ching
• Wai Wang
• Chen Hui-mei
• Lu Bi-yun
• Sun Yueh