Alien invasion gets an intriguing new spin in Arrival, the first full length trailer for which has just been released.

Directed by Denis Villeneuve (Prisoners, Sicario), Amy Adams plays a linguist who is called in by the military to unlock the secrets of mysterious spherical spacecrafts, which have begun popping up around the globe.

Arrival also stars Jeremy Renner and Forest Whitaker, and is due in cinemas in November.