Science fiction about human connection: three different starting points

“Science fiction” is too broad a filter when you are choosing something for an evening. A story about translating an unfamiliar language offers a different starting point from a lone worker questioning his identity. This shortlist uses that difference to help you choose.

How we selected these films

We selected three self-contained films whose official synopses put a relationship or a question about identity at the centre of a speculative premise. Each offers a distinct route into the theme: communication across species, isolation at work, or technology within a family. This is a research-based selection, not a numerical ranking or a claim that these are the best films in the genre.

Facts about the premises come from the studios' sources below. The “choose this if” comparisons are our interpretation of those premises, prepared with AI assistance rather than firsthand viewing. Inclusion does not mean a film is currently available in a particular UK subscription.

Arrival (2016): choose communication under pressure

Paramount describes a translator working to understand visitors from space while governments become increasingly fearful. Choose this if the question that interests you is how people establish trust when they do not share a language. It is the broadest public crisis in this group: the communication problem reaches beyond a single household or workplace.

Decision point: if you would rather follow an individual mystery than the response to an international emergency, start with Moon. Find Arrival's UK viewing options and match the 2016 film.

Moon (2009): choose isolation and identity

Sony's production notes place Sam Bell near the end of a long work contract on a lunar base, separated from his family and relying on recorded messages. Choose this if a contained situation and uncertainty about one person's circumstances sound more appealing than first contact. The workplace setting gives this selection a different question: what happens when the organisation controlling someone's routine also controls the information they receive?

Decision point: the official press kit reveals significant plot developments. Use the title search rather than reading the full synopsis if you want to avoid spoilers. Find Moon's UK viewing options and check the 2009 release.

After Yang (2022): choose family and technology

A24's synopsis begins with a family's android companion breaking down and a father trying to repair him. Choose this if you want the speculative idea to lead back to relationships at home. Compared with the institutional setting of Moon and the global stakes of Arrival, its premise provides a more domestic entry into questions about connection.

Decision point: choose it for the family question rather than an expectation of a robot-action adventure. Find After Yang's UK viewing options; the official source uses the 2022 release year.

Turn the shortlist into one decision

1. Pick the subject you most want to spend an evening with: language, identity or family.
2. Check whether that film is already included in a subscription you pay for. Compare a single rental before buying another month of a service.
3. Confirm the exact title, price, subtitles and accessibility options on the provider's page. Availability data can be incomplete.

If the first choice would require an unwanted subscription, move to your second choice. These films were grouped by theme, not by a commercial relationship with a provider. Use the subscription cost planner if you are considering several services, or browse automatic popularity lists for a wider pool.