Hot from the US, this brand new drama premieres on RTE Two (and Channel 4 an hour earlier at 9.00pm) with a double bill. The series opens with a conspiracy of both national and global proportions. Sean Walker (Jason Ritter) stumbles into a national conspiracy after his girlfriend Leila (Sarah Roemer) mysteriously disappears from a Caribbean cruise. Elsewhere, President Elias Martinez (Blair Underwood) is scheduled to announce the release of a group of detainees led by Sophia Maguire (Laura Innes) - despite the disapproval of his Director of National Intelligence, Blake Sterling (Željko Ivanek). Their futures are on a collision course in a global conspiracy that could ultimately change the fate of mankind. In the second episode of the double-bill (10.55pm), the President's staff grapple with a new reality. As the shockwave of the plane dissipates, President Martinez's (Blair Underwood) staff must work quickly to assess what happened and how to respond.