The 40 most popular 2020s british TV shows, ranked. Click any show for ratings, reviews, trailers, and where to watch.








































Television in the 2020s is defined by streaming saturation and its correction — shorter seasons, faster cancellations, and international productions competing on equal footing with American ones.
British television's defining habit is the short series — six episodes, one writer, a finite story. That structure produced the modern prestige miniseries and a format catalogue the rest of the world keeps adapting.