|Tagline||:||Why are they here?|
|Genres||:||Drama, Science Fiction|
|Country||:||United States of America|
|Language||:||English, 普通话, Pусский|
Taking place after alien crafts land around the world, an expert linguist is recruited by the military to determine whether they come in peace or are a threat.
|Casts||:||Amy Adams, Jeremy Renner, Forest Whitaker, Michael Stuhlbarg, Tzi Ma, Mark O'Brien|