Citadel

Brought together by a midnight phone call, an FBI agent and a cybersecurity expert must unravel an ever-growing web of political conspiracies.

Covert CIA agent Martian is ordered to abandon his undercover life and return to London Station. When the love he left behind unexpectedly reappears,...

An MI6 deputy's bright future takes a sharp turn after a reunion with a Russian spy forces him to question his entire life.

When an analyst discovers his eyes and ears have been hacked, he's drawn into a controlled world designed by his agency to draw out their enemies.

Recruited out of law school by the CIA, a daredevil young attorney leaps unprepared into the dangerous world of international espionage.

An unrivalled and highly elusive lone assassin, the Jackal, makes his living carrying out hits for the highest fee. But following his latest kill, he...

Dan Chase absconded from the CIA decades ago and now lives off the grid. When an assassin arrives and tries to take Chase out, the old operative...

When a spy posing as a politician's wife learns her lover has been murdered, an old assassin friend joins her on a quest for truth — and...

Nothing is what it seems when John Weir, a master of deception in the world of corporate espionage, is framed for murder by powerful forces with the...

David Jung, a mysterious former US intelligence operative living in hiding in South Korea, has his life blown to pieces when the consequences of an...