Wanda Whips Wall Street (1982)

Wanda Brandt is a shrewd corporate takeover engineer. She plots to seize control of the most stable financial investment firm on Wall Street by sexually blackmailing all the corporate stockholders out of their holdings. Things get complicated for Wanda as the company president hires an investigator to determine the cause of the sudden instability of the stock. Wanda must seek help from her prior company's secretary and a stockbroker to achieve her objective.