Movies about: emergency broadcast system

Independence Day
Independence Day
Red Dawn
Red Dawn
Knowing
Knowing
Greenland
Greenland
Legion
Legion
Hotel Artemis
Hotel Artemis
The First Purge
The First Purge
Skyline
Skyline
The Purge: Election Year
The Purge: Election Year
The Purge: Anarchy
The Purge: Anarchy
Night of the Living Dead
Night of the Living Dead
The Purge
The Purge
Evangelion: 1.0 You Are (Not) Alone
Evangelion: 1.0 You Are (Not) Alone