Thrills and chills, gratis (Old Time Radio Catalog), a terrific source for collections of vintage radio programming from the 1920s, ’30s, ’40s, and ’50s, is, in the spirit of the season, offering a selection of scary programs for your listening pleasure, free of charge.

That’s right, all the Halloween thrills and chills you can handle, and they won’t cost you a dime—though you might find you’re tempted to spring for some of their terrific collections of OTR programs, shiver-inducing or otherwise, once you’ve sampled their wares.

You can shudder to the likes of Inner Sanctum, Quiet, Please, Suspense, The Whistler, and other memorably macabre programs.

Give ’em a listen, and tell ’em Cladrite Radio sent you!