Popularity comparison

Riverdale vs I Know What You Did Last Summer

TV Show Popularity Comparison by Buzz Score

UpdatedJune 4, 2026

By current Buzz Score, Riverdale is the most popular at 1.7, followed by I Know What You Did Last Summer at 0.2. Riverdale has the highest 1-Year Buzz Score at 1.6. Riverdale has the highest Peak Buzz Score at 27.4 during Mar 11 – Apr 9, 2020.

Current Buzz ScoreJune 3, 2026

Riverdale1.791% · #392 in TV

I Know What You Did Last Summer0.29.4% · #1,940 in TV

1-Year AverageDaily average

Riverdale1.677% · #545 in TV

I Know What You Did Last Summer0.523% · #1,302 in TV

Peak Buzz ScoreHighest 30-day average

Riverdale27.472% · #277 in TV · Mar 11 – Apr 9, 2020

I Know What You Did Last Summer10.828% · #768 in TV · Oct 15 – Nov 13, 2021

Buzz Score Over Time

Stacked daily Buzz Score

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