Gerard Butler is back as Secret Service Agent Mike Banning in the sequel to 2013's Olympus Has Fallen. London Has Fallen has been pushed back, then pushed even more! but now, thankfully, it is set to arrive on March 4, 2016 and it looks pretty good!
Here is the synopsis;
London Has Fallen begins in London (obviously), where the British Prime Minister has passed away under mysterious circumstances. His funeral is a must-attend event for leaders of the western world. But what starts out as the most protected event on earth, turns into a deadly plot to kill the world's most powerful leaders, devastate every known landmark in the British capital, and unleash a terrifying vision of the future. Only three people have any hope of stopping it: the President of the United States, his formidable secret service head (Gerard Butler), and an English MI-6 agent who rightly trusts no one.