A different ending from the usual episodes
Asked by TVLine about how the writing of this conclusion was handled, Andrew Dabb – the co-showrunner, indeed said that viewers should be happy with what was imagined. ” For the most part, we loop a huge piece of our mythology in episode 19 ” he said, before adding, ” Episode 20 is therefore much more focused on the characters and more interested in Sam, Dean and the family they have built around them . ”
In fact, there won't be the usual ” new deal of the week ” feel during the finale, which is great news. By taking the time to dissect the major elements of the series by giving them the necessary place they deserve, we should thus avoid a feeling of haste – like that felt at the end of Game of Thrones , and really have time to say goodbye to this universe and these characters.
It remains to be seen whether the result will truly live up to the ambitions of the creative team. As we know, the authors of Supernatural were forced to rewrite many things for the end, the fault of the Covid-19 epidemic which blocked certain ideas.