In case you like the new Apple TV+ show “Foundation” (after Isaac Asimov’s books), you should listen to the accompanying podcast, as well. The executive producer of the show, David S. Goyer, participates in all episodes and he goes pretty deep into the decisions they made that were different from the books.
An entertaining 30-40 minutes per episode, if you enjoyed the show.
Here is the link: Foundation: The Official Podcast