"Olympus Has Fallen" sequel is titled "London Has Fallen". Release date set for October 2, 2015.

The first sequel, "Olympus Has Fallen", was released on March 22, 2013 in the USA. Casts are Gerard Butler as Mike Banning, Aaron Eckhart as President Benjamin Asher, and Morgan Freeman as Speaker Allan Trumbull. The actors are reprised for the next sequel.

The plot summary written on Comingsoon.net reads:

"The sequel to the worldwide smash hit "Olympus Has Fallen" begins in London, 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 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 (Butler), and an English MI-6 agent who rightly trusts no one."

The main casts of "London Has Fallen," according to Wikia are the following:

Gerard Butler as Mike Banning
Aaron Eckhart as President Benjamin Asher
Morgan Freeman as Speaker Allan Trumbull
Angela Bassett as Lynne Jacobs
Radha Mitchell as Leah Banning

Currently, there's no available trailer for this movie. For more update about this movie, stay tuned on Kdramastars.com.