Just put horror film stars into google and most were the oldies, the more recent ones that came up were stuff like Robert Englund, Jeffrey Coombs, Bruce Campbell and Bill Moseley who are all 80's stars trading off of one or two iconic films.
None of them have the presence of the old stars like Boris Karloff, Cushing, Price etc.
The only older star left is the lovely Barbara Steele. When she goes classic horror will go with her.
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MIKE: I've got it! Peter Cushing! We've got to drive a stake through his heart!
VYVYAN: Great! I'll get the car!
NEIL: I'll get a cushion.