Returning Series
8 Episodes
TV-MA
3 Body Problem
2024
76%
76%IMDb7.5
Cancelled
12 Episodes
TV-MA
Barbaren
202071%
71%IMDb7.2
Ended
73 Episodes
TV-14
Battlestar Galactica (2003)
200594%
94%IMDb8.7
Ended
37 Episodes
TV-14
Buck Rogers in the 25th Century
197959%
59%IMDb6.9
Ended
3 Episodes
TV-14
Childhood's End
201575%
75%IMDb6.8
Cancelled
19 Episodes
PG
Dark Skies
199667%
67%IMDb7.5
Cancelled
38 Episodes
TV-14
Defiance
201385%
85%IMDb7.0
Ended
110 Episodes
12
Earth: Final Conflict
199760%
60%IMDb6.2
Returning Series
6 Episodes
TV-MA
The Eternaut
202588%
88%IMDb7.3
Ended
52 Episodes
TV-14
Falling Skies
201169%
69%IMDb7.1
Ended
66 Episodes
16
First Wave
1998
IMDb7.2
Ended
24 Episodes
TV-MA
Gantz
2004
IMDb7.2
Returning Series
30 Episodes
TV-MA
Invasion (2021)
202146%
46%IMDb6.2
Ended
6 Episodes
NR
Invasion: Earth
1998
IMDb6.2
Ended
10 Episodes
TV-MA
The Looming Tower
201868%
68%IMDb8.0
Ended
6 Episodes
TV-14
Secret Invasion
202343%
43%IMDb5.8
Ended
87 Episodes
TV-PG
Sliders
199574%
74%IMDb7.4
Ended
10 Episodes
14
Taken
2002100%
100%IMDb7.8
Returning Series
7 Episodes
TV-MA
Task
202577%
77%IMDb7.9
Cancelled
8 Episodes
TV-MA
Teacup
202476%
76%IMDb6.3
Cancelled
13 Episodes
14
Threshold
200547%
47%IMDb7.2
Ended
2 Episodes
16
The Tommyknockers
199335%
35%IMDb5.4
Ended
25 Episodes
TV-PG
The Tripods
1984
IMDb7.4
Ended
19 Episodes
TV-14
V
1984
IMDb7.3
Cancelled
22 Episodes
TV-14
V (2009)
200996%
96%IMDb6.8
Ended
5 Episodes
16+
The War Between the Land and the Sea
202556%
56%IMDb6.2
Ended
3 Episodes
TV-14
The War of the Worlds
201927%
27%IMDb5.2
Ended
24 Episodes
TV-14
War of the Worlds (2019)
201967%
67%IMDb6.5