Singapore's top policewoman, Miss Cleopatra Wong, who heads the Seasian Interpol Criminal Investigation Department (C.I.D.), teams up with her Filipino counterpart to bust a counterfeit currency operation that threatens several Asian countries with bankruptcy. Their dangerous quest takes them from Singapore to Hong Kong and finally Manila where they locate the counterfeit ring's Asian headquarters, which is being run by local nuns, forced into slave labor.

A middle-aged married woman falls madly in love with a young painter half her age.