Lady exterminator (1977)

After a sudden spike of supply into the drug ridden streets, staunch anti-narcotics cop hellbent on disrupting the flow of drugs beyond the Golden Triangle recruits the help of an attractive young ex-convict to infiltrate a major Thai based drug syndicate controlled by a ruthless drug lord who's expanded their operations into Hong Kong. As our seductive undercover heroine gets inside and rises the ranks to the top, skepticism also rises as the boss' jealous moll smells a plant.