When FBI agent Roy Clayton heads up the investigation into a dangerous international conspiracy, all clues seem to point back to former U.S. Special Operations officer, Samir Horn. A mysterious figure with a web of connections to terrorist organizations, Horn has a knack for emerging on the scene just as a major operation goes down. The inter-agency task force looking into the case meets with Carter, a veteran CIA contractor who seemingly has his...

A crew of aquatic researchers works to get to safety after an earthquake devastates their subterranean laboratory. But the crew has more than the ocean seabed to fear.