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Shows to binge on BritBox: finish one this weekend

41 series on BritBox in Australia can be watched from the first episode to the last in under 8 hours; the 24 best rated are below. The shortest highly rated pick is Little Boy Blue: score 7.8, 1 season, 4 episodes, about 3 hours.

Checked 15 November 2026. Episode runtimes: TMDB. Where it streams: JustWatch.

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Finish it this weekend

Series on BritBox with under 8 hours of episodes in total and nothing still to air, best rated first.

One season, done

Series on BritBox with a single season, no episode dated after today and a last episode that aired more than six months ago. We cannot tell for sure that a series has ended.

Worth the long haul

Series on BritBox with more than 40 hours of episodes aired so far and a score of 7.5 or more.

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Hours are the sum of TMDB's episode runtimes for every episode aired so far, numbered seasons only. Availability: JustWatch Australia, updated 15 November 2026. Scores: IMDb. Classification: TMDB's Australian data, where it has one.

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Frequently asked questions

What can I finish in a weekend on BritBox?

41 series on BritBox take under 8 hours in total, none of them with an episode still to come. The best rated are Blue Planet II (about 6 hours), Pride and Prejudice (about 5 hours) and The Office (about 6 hours).

Which one-season series are on BritBox?

The best rated series on BritBox with a single season, nothing dated after today and a last episode that aired more than six months ago are Blue Planet II (about 6 hours), Pride and Prejudice (about 5 hours) and Life (about 10 hours). We call them one season, done: we do not have a reliable ended flag, so a series could still return.

Which long series on BritBox are worth the time?

Series with more than 40 hours of episodes aired so far and a score of 7.5 or more: Downton Abbey (about 43 hours), Agatha Christie's Poirot (about 87 hours) and QI (about 165 hours).

How do you work out how long a show takes to watch?

We add up the TMDB runtime of every episode aired so far in the numbered seasons (specials are left out). A show is skipped when more than a quarter of its aired episodes have no runtime. Streaming availability is JustWatch's Australian data, checked 15 November 2026.