From Star Wars to Invasion of the Body Snatchers, you can watch these '70s sci-fi classics over and over again.

We asked our readers to name their favourite films in the sci-fi genre – and these were the titles that came up most often.

Streaming has become an inescapable facet of the entertainment market, taking over both TV and films. This has brought a lot of change to the way people make movies and the kind of movies they make.