Alien Worlds
Alien Worlds Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | ||
|---|---|---|---|---|---|---|
| S1 | 6.9 | 6.8 | 6.9 | 6.9 | 6.9 |
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About
"Real science imagining truly alien biology"
This four-part documentary series imagines what alien life could actually look like, grounding its speculation in real biology, physics, and astronomy. Scientists explain the rules of evolution on Earth, then animators extrapolate those rules onto invented creatures living on real exoplanets. The tone is calm and inquisitive, closer to a nature documentary than sci-fi drama, with slick CGI creature design carrying long stretches where the science talk gets dense. It's short, visually inventive, and best suited to viewers who enjoy speculative science over plot or character.
the creative, biologically grounded creature designs built from real exoplanet data.
you want narrative or characters rather than speculative science lecture.
Written by our AI editor to help you decide, spoiler-free by design.
All Seasons
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Atlas | 6.8 | 381 | 41 min | |
| ▶ | 2 | Janus | 6.9 | 273 | 45 min | |
| ▶ | 3 | Eden | 6.9 | 246 | 41 min | |
| ▶ | 4 | Terra | 6.9 | 250 | 47 min |