A team of scientists has to deal with creatures arriving through time portals in this British sci-fi series. You can now watch every season for free.

Add Yahoo as a preferred source to see more of our stories on Google. America and Hollywood might feel like the natural home of sci-fi, but Britain has quite the science fiction pedigree of its own.

There was a time when TV had no shortage of ideas about the future. We had sci-fi series covering alien invasions, parallel universes, underwater cities, psychic teenagers, and dystopian media empires ...

Doctor Russell, Commander Koenig, and Professor Bergman look at something above them in Space: 1999 (1975) - Silver Screen Collection/Getty Images When it premiered in 1975, "Space: 1999" introduced ...

Diego Pineda has been a devout storyteller his whole life. He has self-published a fantasy novel and a book of short stories, and is actively working on publishing his second novel. A lifelong fan of ...

Skylines is the rare sequel you can watch before any other projects in the franchise. It’s actually the third movie in the ...