Stream Sci-Fi TV Shows Online
Take a quick look at our list of the top-rated Sci-Fi TV Shows and find out exactly where you can watch them online tonight.
Click on a title to see which websites allow you to watch to instantly.
Showing results: 1-25 of 3,390
Spoiled billionaire playboy Oliver Queen is missing and presumed dead when his yacht is lost at sea. He returns five years later a changed man, determined to clean up the city as a hooded vigilante armed with a bow.Watch NowAvailable to stream on Amazon Prime
Set at the intersection of the near future and the reimagined past, explore a world in which every human appetite, no matter how noble or depraved, can be indulged without consequence.Watch NowAvailable to stream on Now TV
An ex-assassin and a wealthy programmer save lives via a surveillance AI that sends them the identities of civilians involved in impending crimes. However, the details of the crimes--including the civilians' roles--are left a mystery.Watch Now
Set 97 years after a nuclear war has destroyed civilization, when a spaceship housing humanity's lone survivors sends 100 juvenile delinquents back to Earth in hopes of possibly re-populating the planet.Watch NowAvailable to stream on Amazon Prime
When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.Watch NowAvailable to stream on Amazon Prime
An invisible and mysterious force field descends upon a small actual town of Chester's Mill, Maine, USA, trapping residents inside, cut off from the rest of civilization. The trapped townspeople must discover the secrets and purpose of the "dome" or "sphere" and its origins, while coming to learn more than they ever knew about each other and animals too.Watch NowAvailable to stream on Amazon Prime