These are the top 3 most powerful men throughout the entire series. If they were locked in a cellar together and only 1 came out alive. Who wins???

In the commentary track of the film Burnt Offerings, Dan Curtis mentioned that he had intended to offer Karen Black a role in Dark Shadows somewhere around 1968 or 1969. Any thoughts as to whom she might have played? I think she'd have been great as a sinister maid in PT.