Katharine Parker
From: Working Girl
Job Title: Financial Executive, Petty Marsh
One of the gravest sins of a bad boss is when they pretend to be on your side, only to steal your good ideas, which is just what Katharine (Sigourney Weaver) does to her new secretary Tess (Melanie Griffith). When Katharine breaks her leg, Tess seizes an opportunity to get revenge, stealing back her merger deal idea, along with her boss' job — and her man. "Let the River Run," indeed!