Here’s one I compiled that has all episodes of the BBC dystopian anthology series Dangerous Visions:

https://fourble.co.uk/podcast/dangerousvisions

Many people spent time and money to find old episodes of the CBC horror anthology Nightfall in good audio quality. I just poked through several different IA collections of Nightfall episodes and compiled this Fourble podcast with all the files in the best audio quality available:

https://fourble.co.uk/podcast/nightfallupg 

 And here’s one that has all of the DC and Marvel audio dramas that were released by Power Records that I could find. Again, this is compiled from several different collections of uploads on IA:

https://fourble.co.uk/podcast/powerrecords1