Best Sci-Fi Series
The 50 highest-rated sci-fi series among the 1,028 with at least 1,000 IMDb votes, ranked by IMDb rating and votes. Ratings are IMDb’s. Badges show the services that carry each title in your country; pick one to keep only its titles. Open a title for every way to watch it, or run it as a live search to see the badges on every card.
- 1

★ 9.0 · 718K votes · Adventure, Animation, Comedy, Sci-Fi
- 2

★ 8.6 · 1.8M votes · Drama, Fantasy, Horror, Sci-Fi
- 3

★ 8.7 · 754K votes · Crime, Drama, Mystery, Sci-Fi, Thriller
- 4

★ 8.7 · 568K votes · Crime, Drama, Mystery, Sci-Fi
- 5

★ 8.6 · 670K votes · Action, Adventure, Fantasy, Sci-Fi
- 6

★ 8.9 · 306K votes · Adventure, Sci-Fi, Drama
- 7

★ 8.7 · 356K votes · Action, Adventure, Animation, Drama, Sci-Fi
- 8

★ 8.6 · 415K votes · Drama, Mystery, Sci-Fi
- 9

★ 8.9 · 175K votes · Action, Adventure, Animation, Sci-Fi
- 10

★ 9.0 · 141K votes · Action, Adventure, Animation, Sci-Fi
- 11

★ 8.4 · 563K votes · Drama, Mystery, Sci-Fi, Western
- 12

★ 8.6 · 290K votes · Adventure, Drama, Fantasy, Sci-Fi, Thriller
- 13

★ 8.6 · 279K votes · Adventure, Crime, Drama, Sci-Fi
- 14

★ 9.0 · 112K votes · Drama, Fantasy, Horror, Sci-Fi, Mystery
- 15

★ 8.7 · 189K votes · Action, Adventure, Drama, Sci-Fi, War
- 16

★ 8.5 · 281K votes · Adventure, Animation, Comedy, Sci-Fi
- 17

★ 8.5 · 265K votes · Adventure, Drama, Sci-Fi
- 18

★ 8.3 · 408K votes · Action, Adventure, Drama, Sci-Fi
- 19

★ 8.7 · 153K votes · Action, Adventure, Drama, Sci-Fi
- 20

★ 8.2 · 496K votes · Action, Adventure, Fantasy, Sci-Fi
- 21

★ 8.4 · 274K votes · Drama, Mystery, Sci-Fi, Action
- 22

★ 8.5 · 196K votes · Drama, Mystery, Sci-Fi, Thriller
- 23

★ 8.3 · 307K votes · Drama, Sci-Fi, Thriller
- 24

★ 8.4 · 234K votes · Action, Adventure, Animation, Horror, Sci-Fi, Thriller
- 25

★ 8.8 · 98K votes · Animation, Comedy, Drama, Fantasy, Sci-Fi
- 26

★ 8.4 · 219K votes · Action, Crime, Drama, Sci-Fi
- 27

★ 8.7 · 111K votes · Action, Animation, Drama, Sci-Fi
- 28

★ 8.5 · 150K votes · Action, Adventure, Animation, Sci-Fi
- 29

★ 8.3 · 206K votes · Adventure, Drama, Fantasy, Romance, Sci-Fi
- 30

★ 9.3 · 32K votes · Action, Adventure, Animation, Fantasy, Sci-Fi
- 31

★ 8.5 · 117K votes · Action, Animation, Drama, Sci-Fi
- 32

★ 8.2 · 202K votes · Action, Adventure, Comedy, Sci-Fi
- 33

★ 7.9 · 431K votes · Action, Comedy, Drama, Sci-Fi
- 34

★ 8.1 · 254K votes · Adventure, Drama, Mystery, Sci-Fi
- 35

★ 8.7 · 61K votes · Action, Adventure, Animation, Sci-Fi
- 36

★ 8.3 · 143K votes · Action, Adventure, Animation, Sci-Fi
- 37

★ 8.2 · 173K votes · Drama, Mystery, Sci-Fi, Thriller
- 38

★ 8.4 · 111K votes · Action, Adventure, Drama, Sci-Fi
- 39

★ 8.3 · 136K votes · Drama, Fantasy, Mystery, Sci-Fi, Thriller
- 40

★ 8.3 · 126K votes · Drama, Sci-Fi, Thriller
- 41

★ 8.4 · 103K votes · Action, Adventure, Sci-Fi
- 42

★ 8.2 · 149K votes · Crime, Drama, Mystery, Action, Sci-Fi
- 43

★ 8.6 · 52K votes · Action, Adventure, Animation, Sci-Fi
- 44

★ 7.8 · 320K votes · Action, Adventure, Comedy, Drama, Sci-Fi
- 45

★ 8.5 · 59K votes · Action, Adventure, Animation, Sci-Fi
- 46

★ 7.9 · 205K votes · Action, Adventure, Drama, Crime, Sci-Fi
- 47

★ 7.8 · 243K votes · Action, Crime, Drama, Sci-Fi
- 48

★ 8.1 · 119K votes · Action, Crime, Drama, Sci-Fi
- 49

★ 7.9 · 184K votes · Drama, Sci-Fi, Thriller
- 50

★ 8.1 · 114K votes · Comedy, Drama, Fantasy, Sci-Fi