Part 2/9:
The premiere episode of Doctor Who Series 13, titled Halloween Apocalypse, garnered 4.43 million viewers in the United Kingdom. This figure, while still considerable, marks a notable drop compared to previous seasons. For context, the first episode of Jodie Whittaker's tenure, Spyfall, attracted approximately 4.88 million viewers, and her very first full episode in Series 11 drew over 8 million viewers. This sharp decline—about 50% since Whitaker's debut—raises concerns about the show's declining popularity.