@Chase, it's a terrible movie, but was for a time a cult classic and referenced occasionally during the Feminist movement in the 70s, mostly by my mother.))
"A female private detective, Harriet Zapper, is hired by a rich old man to find his missing children, and becomes involved in counterfeiting and murder"
The review: "Imagine TV's The Avengers yoked to a British sex movie, add some conscious efforts to imitate Hong Kong kung-fu movies, and you have some idea of this lamentable enterprise. Totally raddled effort devoid of any finer judgment or humour."