Counterterrorism agent Jack Bauer fights the bad guys of the world, a day at a time. With each week's episode unfolding in real-time, "24" covers a single day in the life of Bauer each season.

What if you lost your memory? What if a spy didn't know they were a spy? Years ago, the top agents of Citadel, Mason Kane and Nadia Sinh, had their minds wiped. But, they're called back to action as sinister forces emerge from the past. With the help of spymaster Bernard Orlick, these former lovers must remember the past to save the future.

CIA officer Carrie Mathison is tops in her field despite being bipolar, which makes her volatile and unpredictable. With the help of her long-time mentor Saul Berenson, Carrie fearlessly risks everything, including her personal well-being and even sanity, at every turn.

The story of New York farmer, Abe Woodhull, who bands together with a group of childhood friends to form The Culper Ring, an unlikely group of spies who turn the tide in America’s fight for independence.

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 meets his match in a tenacious British intelligence officer who starts to track down the Jackal in a thrilling cat-and-mouse chase across Europe, leaving destruction in its wake.

Former British soldier Jonathan Pine navigates the shadowy recesses of Whitehall and Washington where an unholy alliance operates between the intelligence community and the secret arms trade. To infiltrate the inner circle of lethal arms dealer Richard Onslow Roper, Pine must himself become a criminal.

20 years of perseverance, hot-blooded teenagers finally become the people's hero.

Agent Phil Coulson of S.H.I.E.L.D. (Strategic Homeland Intervention, Enforcement and Logistics Division) puts together a team of agents to investigate the new, the strange and the unknown around the globe, protecting the ordinary from the extraordinary.

A troubled war veteran is assigned to protect a controversial politician who may be the target of a terror plot.

In 1910s China, nineteen year old Xie Xiang follows in her deceased brother's footsteps and enrolls in military school disguised as a man. She befriends her fellow cadets and and earns the respect of her instructors during the intense training. However, when the unfortunate arrival of the Imperial Japanese troops creates a web of distressing conspiracies, the batch and their allies are forced to prove their courage and resilience.

Xie Huai'an, son of the Huben Army's creator, survives his family's massacre. After ten long years in hiding, he returns to Chang'an disguised as a lowly registrar, moving step by step through jianghu clashes and palace power plays in a tense battle of wits to avenge his family and safeguard the realm.

Nikita will stop at nothing to expose and destroy Division, the secret U.S. agency who trained her as a spy and assassin.

As WW2 rages around the world, DCS Foyle fights his own war on the home-front as he investigates crimes on the south coast of England. Foyle's War opens in southern England in the year 1940. Later series sees the retired detective working as an MI5 agent operating in the aftermath of the war.

Scarecrow and Mrs. King is an American television series that aired from October 3, 1983, to May 28, 1987 on CBS. The show stars Kate Jackson and Bruce Boxleitner as divorced housewife Amanda King and top-level "Agency" operative Lee Stetson who begin a strange association, and eventual romance, after encountering one another in a train station.

After years away from the CIA, Elizabeth McCord is pulled back into the political arena. The newly appointed Secretary of State is tough, fair, and smart, driving international diplomacy, wrangling office politics, and circumventing protocol as she negotiates global and domestic issues, both at the White House and at home.

Mission: Impossible is an American television series that was created and initially produced by Bruce Geller. It chronicles the missions of a team of secret government agents known as the Impossible Missions Force. In the first season, the team is led by Dan Briggs, played by Steven Hill; Jim Phelps, played by Peter Graves, takes charge for the remaining seasons. A hallmark of the series shows Briggs or Phelps receiving his instructions on a recording that then self-destructs, followed by the theme music composed by Lalo Schifrin. The series aired on the CBS network from September 1966 to March 1973, then returned to television for two seasons on ABC, from 1988 to 1990, retaining only Graves in the cast. It later inspired a popular series of theatrical motion pictures starring Tom Cruise, beginning in 1996.

Tinker Tailor Soldier Spy is a seven-part BBC2 spy drama written by Arthur Hopcraft, adapted from John le Carré's eponymous 1974 novel. The serial, which stars Alec Guinness, Alexander Knox, Ian Richardson, Michael Jayston, Bernard Hepton, Anthony Bate, Ian Bannen, George Sewell and Michael Aldridge, was broadcast from 10 September to 22 October 1979. George Smiley, the ageing master spy of the Cold War and once heir-apparent to Control, is brought back out of retirement to flush out a top level mole within the Circus. Smiley must travel back through his life and murky workings of the Circus to unravel the net spun by his nemesis Karla 'The Sandman' of the KGB and reveal the identity of the mole before he disappears.

After a plot to kill the president of the USA an agent with lost memories tries to recover his life and memories. Others use him to cover up some dirty business involving high ranking officials from the CIA and the White House.

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 ability to influence and control populations.

The State Within is a six-part British television political thriller serial written and created by Lizzie Mickery and Daniel Percival, broadcast on BBC One from 2 November to 7 December 2006. After a plane explodes over Washington DC, panic begins to envelop the British embassy, and its ambassador to Washington, Mark Brydon, finds himself caught in a potentially damaging diplomatic incident.