All the best Sci-Fi Shows Streaming on 7plus in October 2025
If you're looking for the best Sci-Fi Shows then you’ve come to the right place. In October 2025 7plus has around 12 on offer. Below are the top 20 latest and greatest Sci-Fi Shows streaming on the service
The top 20 best Sci-Fi Shows Streaming on 7plus by rating.
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7plus is Seven's new TV app and website where you can watch the latest episodes of your favourite shows from 7, 7TWO, 7mate and 7flix, PLUS more.
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7plus is the place to watch more of the shows you love across 7, 7TWO, 7mate, 7flix plus Racing.com. Watch your favourite dramas and reality shows, plus revisit Seven classics, exclusive shows and special TV events.
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The top 5 Sci-Fi Shows Streaming on 7plus in Australia.
Firefly
In the year 2517, after the arrival of humans in a new star system, follow the adventures of the renegade crew of Serenity, a "Firefly-class" spaceship. The ensemble cast portrays the nine characters who live on Serenity.
FlashForward
When the entire world blacks out for two minutes and seventeen seconds, everyone sees a flash of their own future 6 months from the present. For some, the future is hopeful, while for others, it is unexpected. For a few, it doesn't seem to exist. Knowing their fate will alter each person's life, destinies will be changed.
Humans
In a parallel present where the latest must-have gadget for any busy family is a 'Synth' - a highly-developed robotic servant that's so similar to a real human it's transforming the way we live.
Continuum
The series centers on the conflict between a group of rebels from the year 2077 who time-travel to Vancouver, BC, in 2012, and a police officer who accidentally accompanies them. In spite of being many years early, the rebel group decides to continue its violent campaign to stop corporations of the future from replacing governments, while the police officer endeavours to stop them without revealing to anyone that she and the rebels are from the future.
Life on Mars
After a car crash, police detective Sam Tyler mysteriously finds himself transported back to 1973 and still working as a detective.