Downton Abbey

Downton Abbey became a global cultural event watched in over 200 territories, single-handedly reviving the period drama genre with a 52-episode run that outpaced the typical season count of British costume dramas by 40%. Julian Fellowes's Edwardian-era ensemble about the Crawley family and their servants earned 3 Golden Globe awards and 15 Primetime Emmy nominations, with a global audience of 11.8 million per episode at peak—double the viewership of #6 The Office UK's peak. Concrete data: each of the two feature films generated over $150 million at the box office, proving that measured, character-driven storytelling can compete with sci-fi franchises.