Best Documentary TV Series of 2021
Top 500 most popular Documentary series that started in 2021
The Nate & Jeremiah Home Project
180 7 2021–present
Documentary
Blood Money: Inside the Nazi Economy
173 2 2021–present
Documentary · History · War
Hunting Atlantis
170 6 2021–present
Documentary · History
The Abyss: Rise and Fall of the Nazis
167 10 2021–2021
Documentary · History · War
Backroad Truckers
167 16 2021–present
Documentary
IMDb Explains
166 258 2021–present
Documentary
Debunked
161 20 2021–present
Documentary · History · Short
Jerusalem: City of Faith and Fury
161 6 2021–present
Documentary · History · War
Sergio Ramos
155 6 2021–2021
Documentary
A Vida Depois do Tombo
154 4 2021–2021
Documentary
Golden: The Journey of USA's Elite Gymnasts
151 6 2021–present
Documentary · Sport
Roswell: The Final Verdict
151 6 2021–present
Documentary
Politiikka-Suomi
149 10 2021–2021
Documentary · History
Rick Stein's Cornwall
148 40 2021–2023
Documentary
America's Most Wanted
147 18 2021–present
Crime · Documentary · Reality-TV
The Rise of Bangtan
146 21 2021–present
Documentary
Home Town Takeover
146 20 2021–2025
Documentary · Reality-TV
Jovanka Broz i tajne sluzbe
141 10 2021–2021
Biography · Documentary · Drama
I Survived a Serial Killer
141 16 2021–present
Crime · Documentary
Meerkat Manor: Rise of the Dynasty
140 7 2021–present
Adventure · Documentary
Bobby and Giada in Italy
140 4 2021–present
Documentary
Mysterious Creatures with Forrest Galante
138 6 2021–present
Adventure · Documentary
Soviet design
136 2021–2021
Documentary
Restoration Road
133 40 2021–present
Documentary