Green Acres

An enzyme that will dramatically prolong life has been discovered 2,000 feet down in the North Atlantic, in an area known as "Lost City". But why are the people attempting to harvest it getting killed? Why are the scientists in a remote Greek laboratory disappearing one by one? To Kurt Austin, leader of NUMA's Special Assignments Team, and his colleague Joe Zavala, it's clear they have their work cut out for them, but it may be even bigger than they think.

With the help of a powerful computer system, Alison Shaw and her team are preparing to translate the first two-way conversation with the planet's second smartest species. But the team discovers much more from their dolphins than they ever expected when a secret object is revealed on the ocean floor. One that was never supposed to be found.

Aboard an icebreaker in the Arctic Ocean, a sonar operator hears an unusual noise coming from the ocean floor. She can't isolate it and chalks the event up to an anomaly in a newly installed system. Meanwhile, operatives with the Chinese Ministry of State Security are dealing with their own mystery - the disappearance of brilliant but eccentric scientist, Liu Wangshu. They're desperate to keep his crucial knowledge of aerospace and naval technology out of their rivals' hands.

The most unlikely terrorist enemy of all now holds a knife against the country’s throat. With both diplomatic and conventional military options swept from the table, the president calls upon Navy SEAL turned Secret Service agent Scot Harvath to disable a brilliantly orchestrated conspiracy intended to bring the United States to its knees. Teamed with beautiful Russian Intelligence agent Alexandra Ivanova and a highly trained CIA paramilitary detachment, Harvath embarks on an adrenaline-fueled search that spans the world.

Fresh off his first mission back with the CIA, Court Gentry secures what seems like a cut-and-dried contract job: A group of expats in Paris hires him to kidnap the mistress of Syrian dictator Ahmed Azzam to get intel that could destabilize Azzam's regime. Court delivers Bianca Medina to the rebels, but his job doesn't end there. She soon reveals that she has given birth to a son, the only heir to Azzam's rule - and a potent threat to the Syrian president's powerful wife. Now, to get Bianca's cooperation, Court must bring her son out of Syria alive.

There's a new strong man in Russia but his rise to power is based on a dark secret hidden decades in the past. The solution to that mystery lies with a most unexpected source, President Jack Ryan.