Films set in an uncertain future, in a society ruled by an ineffectual, corrupt, or oppressive regime or by aliens, robots, etc. For films set in a world or civilization after a catastrophic event (e.g., nuclear war, an alien invasion), sometimes also including the period immediately preceding the event see Apocalyptic films.
Here are entered works on Star Trek films and series discussed collectively. Works on individual Star Trek films or series are entered under the specific title.
