In the distant future, two superpowers control Earth and fight each other for all the solar system’s natural resources. When one side dispatches a team to a distant planet to terraform it for human colonization, the team discovers an indigenous race of bio-mechanoid killers.
With dotSUB we can see videos with accurated captions, sometimes in youtube they are not so good. Here you can meet one of the characters of Ridley Scott film starred by Michael Fassbender: he explains what an android is and what their function could be.
Enjoy this video and its captions, of course in English!