Production Hell was a method used by Faction Hollywood to harness the ritual significance of audience frustration of unfinished products, as well as the sacrifice of time and money towards projects that will inevitably never be completed. As a side effect, as more people become attached to any such doomed project, they lose their sense of self worth, making them the perfect targets for the Faction's attempts at control.
The most famous example of a work placed in Production Hell was The Mystery of Edwin Drood. (PROSE: The Book of the War)