“You’ll never work in this town again”

This is a bully’s threat. Everyone has observed this bullying behavior. Once is enough. Threats never win the hearts and minds of the person you are attempting to persuade. In today’s litigious society, threats are not smart. “You’ll never work in this town again” used to be a stock phrase in the entertainment industry, uttered furiously by the tirading studio executive dealing with a recalcitrant actor or writer. An executive at Twentieth Century Fox once issued this threat to an actor who refused to accept a lesser credit than his contract guaranteed for work on a television series. The series ultimately failed, and, guess what? The actor was unemployed for several years. The actor sued Twentieth Century Fox, attributing his long period of unemployment to the studio’s threat. Who knows, he may have been out of work anyway, but given the threat, the jury sided with the actor and awarded an enormous judgment.
People in positions of power often get frustrated when someone of lesser status refuses what they view as a simple and reasonable request. Usually, the next step is a plea to “play ball.” Then some avuncular advice follows, such as “You know, you really would be better off helping us out of this one,” or “We’ll make it up to you on the next one.” When the person isn’t persuaded, the power player often pops a cork.
Good manners, common sense, and the growing body of employment law all favor the threatened person. Don’t resort to this tactic. You could lose the farm.