Popularity comparison

Unforgotten vs Bad Sisters

TV Show Popularity Comparison by Buzz Score

UpdatedJune 27, 2026

By current Buzz Score, Unforgotten is the most popular at 0.9, followed by Bad Sisters at 0.9. Unforgotten has the highest 1-Year Buzz Score at 1.8. Unforgotten has the highest Peak Buzz Score at 24.0 during Mar 8 – Apr 6, 2021.

Current Buzz ScoreJune 26, 2026

Unforgotten0.950% · #715 in TV

Bad Sisters0.950% · #717 in TV

1-Year AverageDaily average

Unforgotten1.860% · #491 in TV

Bad Sisters1.240% · #722 in TV

Peak Buzz ScoreHighest 30-day average

Unforgotten24.066% · #334 in TV · Mar 8 – Apr 6, 2021

Bad Sisters12.334% · #689 in TV · Nov 13 – Dec 12, 2024

Buzz Score Over Time

Stacked daily Buzz Score