6.5
The Secret of Skinwalker Ranch
2020–Present6 seasons6K votes
6.8
The Curse of Oak Island
2014–Present13 seasons7K votes
7.3
Ancient Apocalypse
2022–20242 seasons12K votes
6.2
Invasion
2021–20253 seasons56K votes
8.0
Travelers
2016–20183 seasons71K votes
8.6
The Universe
2007–20159 seasons6K votes
8.4
Prehistoric Planet
2022–20253 seasons12K votes
7.6
Stargate Universe
2009–20112 seasons55K votes
8.5
Walking with Dinosaurs
1999–19992 seasons8K votes
7.7
Torchwood
2006–20114 seasons45K votes
7.2
The Man Who Fell to Earth
2022–20221 season11K votes
8.2
Walking with Monsters
2005–20051 season3K votes
7.2
Ghost Adventures
2008–Present28 seasons11K votes
7.6
Project Blue Book
2019–20202 seasons15K votes
8.4
Red Dwarf
1988–202014 seasons39K votes
8.6
American Experience
1988–Present37 seasons2K votes
8.3
Walking with Prehistoric Beasts
2001–20012 seasons4K votes
7.1
Ascension
2014–20141 season20K votes
7.0
Planet of the Apes
1974–19741 season6K votes
8.4
The Food That Built America
2019–Present6 seasons2K votes
8.8
When We Left Earth: The NASA Missions
2008–20081 season2K votes
6.8
History 101
2020–20222 seasons5K votes
8.2
Star Trek: Strange New Worlds
2022–Present3 seasons73K votes
7.8
V
1983–19831 season19K votes
