6.8
Childhood's End
2015–20151 season14K votes
6.5
War of the Worlds
2019–20223 seasons20K votes
6.2
Invasion
2021–20253 seasons56K votes
7.1
Falling Skies
2011–20155 seasons96K votes
8.3
Farscape
1999–20034 seasons43K votes
6.9
Snowpiercer
2020–20244 seasons74K votes
6.9
Alien Nation
1989–19901 season6K votes
7.3
V
1984–19851 season15K votes
6.7
SeaQuest 2032
1993–19963 seasons9K votes
7.8
V
1983–19831 season19K votes
7.5
The 100
2014–20207 seasons300K votes
7.7
Knights of Sidonia
2014–20152 seasons5K votes
7.0
Earth 2
1994–19951 season6K votes
7.6
Stargate Universe
2009–20112 seasons55K votes
6.9
Buck Rogers in the 25th Century
1979–19812 seasons11K votes
6.6
Outcasts
2010–20111 season6K votes
6.8
V
2009–20112 seasons61K votes
7.1
Star-Crossed
2014–20141 season19K votes
7.3
Halo
2022–20242 seasons109K votes
7.7
V: The Final Battle
1984–19841 season10K votes
7.4
Raised by Wolves
2020–20222 seasons92K votes
7.1
Caprica
2009–20101 season27K votes
6.7
Halo 4: Forward Unto Dawn
2012–20121 season27K votes
8.0
The Invaders
1967–19682 seasons4K votes
