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HBO
Most Popular HBO Shows
Ranked by daily online audience activity · Thursday, October 30, 2025
The Top Sci-Fi & Fantasy Shows on HBO
Showing 15 shows based on online activity and buzz · Thursday, October 30, 2025
Rank
Show
Engagement Score
7-Day
History
1
House of the Dragon
6.48
Moderate
...
2
Avenue 5
Ended
3.49
Moderate
...
3
True Blood
Ended
2.79
Low
...
4
Dune: Prophecy
2.61
Low
...
5
A Knight of the Seven Kingdoms
2.34
Low
...
6
Westworld
Ended
1.93
Low
...
7
The Leftovers
Ended
1.75
Low
...
8
Game of Thrones
Ended
1.1
Low
...
9
Watchmen
Ended
0.77
Low
...
10
Lovecraft Country
Ended
0.67
Low
...
11
The Third Day
Ended
0.42
Low
...
12
The Nevers
Ended
0.41
Low
...
13
The Plot Against America
Ended
0.36
Low
...
14
The Time Traveler's Wife
Ended
0.28
Low
...
15
Random Acts of Flyness
0.03
Low
...
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