Marieke Séguin

Taking place after alien crafts land around the world, an expert linguist is recruited by the military to determine whether they come in peace or are a threat.

Retired C.I.A. agent Frank Moses reunites his unlikely team of elite operatives for a global quest to track down a missing portable nuclear device.

Capitol Policeman John Cale has just been denied his dream job with the Secret Service protecting President James Sawyer. Not wanting to let down his little girl with the news, he takes her on a tour of the White House, when the complex is overtaken by a heavily armed paramilitary group. Now, with the nation's government falling into chaos and time running out, it's up to Cale to save the president, his daughter, and the country.