Series finales can be tricky even for shows with the kinds of fanbases who have stuck around through thick and thin, and I would still say that Supernatural's ending is one of the most controversial genre finales of the last ten years. Now, with the stars busy in the 2025 TV schedule and the 20th anniversary of the series premiere approaching, showrunner Andrew Dabb reflected on the storyline that he thinks really might have ruined the series if the writers had gone in that direction.
While fans can always debate whether or not Sam and Dean got happy endings with their reunion in the afterlife at the end of the series finale, I'm guessing many will agree with the showrunner that the scrapped storyline probably wasn't needed at any point in the fifteen seasons. (All fifteen are available streaming with a Netflix subscription now.) Speaking with TV Insider, Andrew Dabb said:
