What is the movie Arrival really about?
The film stars Amy Adams as Louise Banks, a linguist engaged by the United States Army to discover how to communicate with extraterrestrials who have arrived on Earth, before tensions lead to war. Plot. Linguist Louise Banks’s daughter Hannah dies at the age of twelve from an incurable illness. Twelve extraterrestrial spacecraft hover over various locations around the Earth. In the ensuing widespread panic, affected nations send military and scientific experts to monitor and study them.