Popularity comparison

Project Blue Book vs The Undertow

TV Show Popularity Comparison by Buzz Score

UpdatedJune 30, 2026

By current Buzz Score, Project Blue Book is the most popular at 0.1, followed by The Undertow at 0.1. Project Blue Book has the highest 1-Year Buzz Score at 0.2. Project Blue Book has the highest Peak Buzz Score at 3.3 during Mar 4 – Apr 2, 2020.

Current Buzz ScoreJune 29, 2026

Project Blue Book0.150% · #2,019 in TV

The Undertow0.150% · #2,021 in TV

1-Year AverageDaily average

Project Blue Book0.258% · #1,798 in TV

The Undertow0.242% · #1,999 in TV

Peak Buzz ScoreHighest 30-day average

Project Blue Book3.393% · #1,666 in TV · Mar 4 – Apr 2, 2020

The Undertow0.26.9% · #2,705 in TV · Dec 21, 2025 – Jan 19, 2026

Buzz Score Over Time

Stacked daily Buzz Score