Celebrity Sadora is seriously wounded in an air crash. Police commissioner Suen and subordinate Ko Cheung find out Sadora was under duress from the Black Dragon Gang to collude with the criminals who had held his daughter hostage. When Ko, assuming Sadora's identity to safeguard his life, is abducted by the gang, Suen turns to 'Black Musketeer' Muk Lan-fa. By blatantly refusing to cooperate with the authorities, Muk escapes the surveillance of both the police and the gang. Acting alone, she scouts the location of the lair but ends up being imprisoned in the same cell with Ko. The captives use every trick in the book to escape. An undaunted Muk returns to infiltrate the den, while her sister Sau-chen, Suen and Ko are lying in wait. The hostages are released and the gang wiped out in a battle fiercely fought. (Synopsis based on visual audiomaterials)
Spy films had always been popular in Chinese-language cinema, with stories set mostly in WWII or the warlord era. The Tender Trap of Espionage, made two years before Dr. No (1962) which kickstarted the Bond film craze, is a story of intrigue between spies and counterspies within the Japanese Occupation force. The film was shot in Taiwan, offering unique visages, with cat-and-mouse mind games set in motion against trust, betrayal and seduction. Based on the British film The Two-Headed Spy (1958), future action maestro Chang Cheh wrote the script while husband-and-wife team Lo Wei and Lau Leung-wah star together as agents, with Lo doubling as director.
