Independence Day (extended version) - DVD

It's the second of July, a summer day like any other. until, without warning, huge shadows fall on the Earth. The question of whether we are alone in the universe has been answered - in a matter of minutes, the lives of everyone in the world will change once and for all. As shocking as the arrival of the aliens itself is the world's utter unpreparedness for the events that are to follow.
Just one day after their sudden arrival, giant spaceships are poised to attack over the planet's largest cities. Where their destructive power reaches, only a few lifeless wrecks remain. There is no doubt that the human race will be wiped out in a matter of days. if those who have managed to survive so far cannot prevent them with their inferior armament, wit and courage.

Bonuses:
• Commentary by Roland Emmerich and Dean Devlin on selected scenes
• A look behind the scenes