Plot Summary
A counterterrorism agent faces a high-stakes threat that unfolds over a single day, requiring immediate action and rapid responses. The agent confronts attempts to detonate explosives, coordinate attacks, and manipulate political systems, often receiving incomplete or misleading information. Multiple threats emerge simultaneously, including assassination plots, coordinated bombings, and covert operations by individuals with hidden agendas. Intelligence reports, surveillance data, and intercepted communications reveal potential conspiracies that implicate both external enemies and insiders. The agent must interrogate suspects, track leads, and respond to emerging crises while discerning who can be trusted. Each decision carries immediate consequences, affecting lives, property, and the potential success of larger operations.
Family dynamics complicate professional responsibilities. The agent must navigate personal relationships, including hidden secrets, strained trust, and conflicting loyalties, while remaining focused on preventing catastrophic events. Threats to loved ones add urgency and emotional tension, influencing strategic choices and the prioritization of actions. Political and organizational pressures influence operations. Officials, colleagues, and intermediaries present demands, restrictions, and conflicting instructions that challenge the agent’s ability to act freely. Negotiations, diplomacy, and pressure from multiple stakeholders create obstacles that require careful judgment, often forcing the agent to balance risk and necessity under extreme time constraints. Covert and direct interventions are used to neutralize imminent threats. High-speed chases, tactical entries, and emergency evacuations are employed to prevent loss of life and secure critical evidence.
Conspirators use deception, subterfuge, and misdirection, forcing constant adaptation and rapid problem-solving to counter evolving threats. Emerging evidence uncovers betrayal, hidden motives, and unexpected alliances. The agent must reassess strategies as new information shifts the understanding of who is responsible for attacks and what objectives they pursue. Surveillance operations, undercover efforts, and intelligence analysis reveal complex networks of actors working both openly and secretly to achieve their goals. Explosives, firearms, and technological systems are frequently manipulated by perpetrators, creating immediate hazards and requiring rapid disarmament or containment.
Meet the Cast
Info & Stats
Creators: Robert Cochran, Joel Surnow
Categories: Action, Adventure, Drama, Crime
Stars:
Kiefer Sutherland, Mary Lynn Rajskub, Carlos Bernard
Age: PG14
Episode Duration: 45m
Watch the Trailer
All information, images and videos are credited to:
Internet Movie Database  |  The Movie Database  |  The Tv Database  |  The Poster Database  |  Wikipedia  |  YouTube
All information, images and videos are credited to:
Internet Movie Database  |  The Movie Database  |  The Tv Database  |  The Poster Database  |  Wikipedia  |  YouTube
Season 1
Episode List

Jack Bauer and his team of agents uncover a plot to assassinate a presidential candidate.

Jack tries to determine why a jet airliner exploded over the Mojave Desert, while he continues searching for the assassin who made an attempt on Sen. Palmer's life.

Kimberly and Janet find themselves in danger; Jack obtains a key card that could lead to the terrorist organization.

Jack suspects someone at CTU may be involved in the assassination attempt; Palmer decides to make an ill-advised public appearance.

Jack heads to the police station to round up information on Greg Penticoff; Gaines gets Kimberly; Palmer sets up a meeting with a reporter.

Jack believes Kimberly has been kidnapped; Palmer learns a family secret that could hurt his campaign; Jane struggles to stay alive.

Jack returns to the CTU to protect his wife and daughter; Palmer tries to convince his son that they need to tell about the family tragedy.

Sen. Palmer decides to rewrite his campaign speech to reveal the truth of his family tragedy; Jack continues searching for the assassin.

Jack tries to save Sen. Palmer, but his efforts backfire and he becomes a prime suspect, forcing him to defend himself.

Jack evades authorities while searching for Teri and Kimberly; the Counter Terrorist Unit gets a new director.

Jack takes one of Gaines' colleagues on a wild ride in order to glean clues about his family's whereabouts; Sen. Palmer learns of a possible conspiracy.

Jack closes in on Teri and Kimberly's location as things turn violent at the compound; Palmer realizes how far his campaign backers will go to protect him.

Jack turns the tables on Gaines; Nina and Tony discover that the plot to assassinate the senator goes deeper than they realized; Sen. Palmer receives surprising news.

The CTU discovers more shooters have been hired in a backup plan triggered to assassinate Sen. Palmer.

Senator Palmer insists on meeting Jack face to face; CTU agents secure Teri and Kimberly in a safe house.

Jack contacts an agent in New Orleans who may know something about the assassination plot; Nina interrogates Teri in an attempt to glean helpful information.

Jack uses someone on Sen. Palmer's staff to help arrest an assassin; Keith conducts a solo investigation into the death of Dr. Ferragamo.

Jack deals with an overzealous CTU agent in his search for the remaining shooters; Sen. Palmer must decide what to do with evidence relating to Dr. Ferragamo's murder.

After an agent is murdered, Jack learns of a location that could hold the key to the whole assassination and kidnapping plot.

Blaming Jack for the deaths of his loved ones, a Balkan war criminal vows to exact revenge. Lou Diamond Phillips also guest stars.

Jack finds himself at the mercy of the criminal masterminds he has been pursuing; Kim must convince police she is innocent when she mistakenly gets swept up in a drug sting.

Kimberly is once again placed in harm's way while Drazen and his son try to use Jack as trade bait to get Alexis back.

The Drazens use Kimberly to make Jack do their bidding; the mole within the Counter Terrorist Unit is unmasked.

Jack has a showdown with the Drazens, while the "mole" causes additional damage. Dennis Hopper and Zeljko Ivanek guest star.
Season 2
Episode List

Jack and his daughter try to deal with the anguish of Teri's murder and its effect on their relationship.

Jack launches his hunt for the terrorists by re-establishing his old undercover identity, but he's not welcomed back until he proves his loyalty with a shocking "gift."

Jack's undercover work pays off when he joins a deadly mission; Kim attempts to save Megan from her violent father; Kate confirms Reza's terrorist connections.

Jack finds a key to the nuclear threat; CTU suffers a serious setback; President Palmer uncovers deception on his staff; Kim learns the degree to which Gary Matheson has hurt his daughter.

CTU scrambles to retrieve vital information; Kim refuses to abandon Megan; Kate faces her sister's wrath when CTU shows up at the Warner home.

Jack manhandles a prisoner in order to obtain information; Tony interrogates Reza about his association with a known terrorist.

Jack and Nina fly to Visalia, Calif., where they plan to raid a key building; President Palmer suspects there is a conspiracy against him; Mason tries to reach out to his son before it is too late.

Jack and Michelle try to decipher Nina's conversation in Arabic with Faheen; the police question Kim about a grisly discovery in the trunk of Gary's car.

Nina wants President Palmer to protect her from Jack; Mason instructs Tony to interrogate Reza and Bob Warner together; a terrorist presses Kate for information from her father's files.

Nina tries to avoid Jack's revenge; President Palmer addresses the country about the terrorist threat.

Jack takes Kate to a mosque to identify a suspected terrorist; President Palmer contemplates removing Roger Stanton from his position; Bob Warner turns violent while being held at CTU.

Jack takes extreme measures while questioning a suspect; the interrogation of Roger Stanton continues.

Jack and Kate discuss an incident from Marie's past; Lynne draws a line when it comes to Sherry Palmer.

Jack finds an object that may turn out to be crucial; Palmer questions Sherry about her involvement with a senior staff member; Mason makes a leadership change at CTU.

Jack finally reaches Kim on the telephone but delivers heartrending news; Kate begins to blame herself for Marie's actions.

Kim sees a mushroom cloud in the distance and fears her father is dead; Michelle interrogates Syed Ali after receiving a tape.

Jack and Kate must uncover the truth about the Cyprus audio tape; President Palmer and Vice President Prescott disagree over military action.

Jack must save Wallace from an attacking military force; the Army is put on standby to ease domestic unrest in California.

Jack continues to look for proof the Cyprus audio tape is a fake; President Palmer is torn between launching a surprise attack or calling off the operation altogether.

Kingsley's men torture Jack to get the computer chip that will prove the Cyprus recording is a fake; Tony continues to process intelligence reports to support a military attack.

After Jack finally gets the computer chip, Tony and Michelle struggle to access its audio files in time to prevent a war.

Jack finds the man responsible for the Cyprus audio tape; Tony puts his career on the line to help Jack; President Palmer gains a critical ally.

Jack attempts to deliver the one person capable of preventing the war; Palmer orders his attorney to find out everything he can about Peter Kingsley, the man who hired the computer hacker.

Jack must persuade an unlikely ally to help him take down Peter Kingsley; Marie tells her father she was brainwashed.
Season 3
Episode List

Biological terrorists threaten to start a deadly contagion unless a notorious prisoner is freed, leaving Jack Bauer only 24 hours to defuse a viral time bomb.

Looking for a mid-level distributor, Jack finds an unsuspecting teenager who is being used as a pawn; Dr. Macer shows the president how the virus can kill within 24 hours of exposure.

Jack finds Kyle Singer's residence, but Kyle is gone; President Palmer prepares himself for a televised debate; a technical specialist is brought in by the CTU to help deal with the viral threat.

Jack urges Palmer to negotiate with the terrorists, but the president refuses on the grounds that it could imperil the American people.

Jack starts a riot to break Ramon Salazar out of prison, in order to stop the release of a deadly virus; President Palmer and Sen. Keeler begin their debate.

President Palmer must make a life-threatening decision regarding Jack; Kim learns of her father's drug addiction; Ryan Chappelle takes command of CTU.

Ramon Salazar holds Jack captive; Chappelle accuses Chase of covering up Jack's drug addiction; Michelle gives Gael command of the counter-terrorist unit.

President Palmer comes down hard on Jack and Tony when he learns he was being kept in the dark on matters of national security.

Jack and the Salazars engage in a bidding war for the billion-dollar virus with someone from Jack's past; the president's biggest supporter demands that Wayne be fired.

The Salazars interrogate Chase about CTU's plans to seize the virus; a onetime supporter sabotages Palmer's presidency.

Jack and the Salazars continue trying to get the virus from Michael Amador; President Palmer finds out what Sherry wants in return for her help against Alan Milliken.

Nina tries to convince Ramon that Jack is not who he says he is; Sherry needs President Palmer's help bringing down Alan Milliken.

As Jack flies Nina back to Los Angeles, she unleashes a computer virus she planted at the CTU; Sherry confronts Milliken about his involvement in the hit-and-run murder.

Chappelle considers removing Jack from active duty after confronting his drug use; Chase faces a secret he kept from CTU; Sherry lies to cover her connection to Alan.

Jack is interrogated for killing a material witness in the viral terrorism investigation; the police question Sherry about Allan Milliken.

Jack loosens his control of Amador in an attempt to learn who he is working for; CTU quarantines an entire hotel where one of the vials with the virus has been planted.

Jack realizes a connection between himself and Stephen Saunders, a man presumed dead; President Palmer must hold a televised press conference.

President David Palmer tells Jack that a top CTU agent is to be killed; at the hotel, Michelle offers a peaceful ending to those infected with the virus.

Jack tries to get the upper hand in dealing with Saunders; agents hunt for a hotel guest who managed to escape.

CTU gains the upper hand as Jack takes control of Saunders' one weakness; Palmer must comply with Saunders' latest demand.

As Jack and Chase make their move to grab Saunders, Tony must choose between doing his duty and protecting his wife; President Palmer deals with Sen. Keeler's plan to go on the offensive.

Jack uses Saunders' daughter as leverage to keep more of the virus from being released; Michelle's life is in danger, and Tony decides to take matters into his own hands.

Jack learns that the remaining 11 vials containing the virus are to be released within the hour.

Jack faces a horrible dilemma as he and Chase track down the virus; Tony may face the death penalty for failing to protect national security.
Season 4
Episode List

Jack, now employed by Secretary of Defense James Heller, must meet with the new head of CTU, Erin Driscoll, on Heller's behalf.

Jack, now employed by Secretary of Defense James Heller, must meet with the new head of CTU, Erin Driscoll, on Heller's behalf.

Jack goes against Driscoll's order and creates a hostage situation to monitor the trained operative he has been tracking; Behrooz gets a firsthand look at his parents' ruthlessness, and the CTU adds a systems analyst.

Jack continues to deal with the hostage situation he created to monitor the trained operative he has been tracking.

Jack has to follow a new lead to Heller when the police make a crucial mistake with Kalil; Omar threatens to harm Audrey unless Heller signs the confession.

Jack races to save Heller and Audrey before the terrorist camp is bombed by the military, which would kill everyone inside.

Members of the CTU race against the clock to prevent terrorists from melting down nuclear plants across the United States.

Jack alerts Heller that there is a turncoat CTU agent in their midst; President Keeler addresses the nation, explaining that the National Guard must evacuate six U.S. cities.

Jack discovers the identity of the CTU traitor; Behrooz seeks medical treatment for his wounded mother, while running from his murderous father.

Jack attempts to capture Navi; Audrey learns that her ex-husband may be involved in the terrorist plot.

Jack receives the name and location of a terrorist who has the nuclear override.

Jack and Paul track terrorist leader Habib Marwan to Paul's company headquarters; a tragic loss for Erin prompts Heller to bring in a replacement to take charge at the CTU.

Soldiers hunt down Jack and Paul after an electromagnetic pulse bomb wipes out every electrical device for miles.

Jack plans to use Dina to contact Marwan; the new director of CTU brings in a satellite specialist to assist Edgar.

When Jack's attempt to infiltrate Marwan's cell goes horribly wrong, the CTU staff pools all available resources to find him, and Curtis interrogates Behrooz to find out what he knows about the terrorist.

Jack locates Marwan's hideout; President Keeler wants to address the nation before the 11 o'clock news.

Air Force One declares an emergency; with Paul seriously injured after being shot protecting Jack, Audrey's feelings toward Jack turn cold.

The CTU apprehends the man who shot Marwan's associate; the president and members of the CTU learn that a nuclear warhead is missing.

Jack's interrogation techniques are questioned; CTU operatives close in on Marwan; Chloe is forced into field duty.

Agent Bauer sets his sights on a new lead; President Logan realizes his vulnerability; Audrey struggles with Paul's suffering.

Jack comes face to face with archenemy Marwan for the first time.

The CTU is unable to track where the warhead is headed; Tony is in serious trouble.

Mandy tricks the CTU into thinking she has killed Tony; the Chinese kidnap agent Bern; President Logan blames Palmer, as hope for finding the missile evaporates.

The CTU locates the missing nuclear missile and President Logan agrees to give Jack up to the Chinese for his role in the consulate raid.
Season 5
Episode List

An early-morning breach of national security forces Jack out of hiding, immediately making him the world's most-wanted man; President Logan must balance the security emergencies with the signing of an important arms-treaty.

An early-morning breach of national security forces Jack out of hiding, immediately making him the world's most-wanted man; President Logan must balance the security emergencies with the signing of an important arms-treaty.

Still on the run, Jack tries to follow the leads he has developed; the president's arms treaty jeopardizes innocent lives, and CTU operatives deploy.

Still on the run, Jack tries to follow up on the leads he has developed; the president's arms treaty is in jeopardy when innocent lives are endangered and CTU operatives deploy.

The CTU must investigate its own staff; a reunion between Jack and Audrey becomes awkward; as the national threat worsens, President Logan begins to break down.

When agent Jack Bauer comes face to face with an internal leak, stunning motives for the day's explosive events and frightening details of the looming terror threat seep out.

While agent Jack Bauer pursues a new lead with CTU, the threat intensifies when the hostiles raise the ante.

Now that agent Jack Bauer has exposed and interrogated the administration's link to the terrorists, President Logan reinstates him to CTU on a provisional basis.

The terrorist mastermind, billionaire Vladimir Bierko, intimidates the administration.

The first lady decides to take matters into her own hands; Jack comes face to face with the federal agent who recruited him to counterterrorism work.

Agent Bauer deals with the federal agent, a defector, who recruited him to counterterrorist work more than a decade earlier.

As President Logan muddles through more intense decisions, CTU commanders Lynn McGill and Bill Buchanan redefine roles.

Homeland Security officials meet with resistance when they arrive at the CTU to deal with a situation; the arrival of the vice president causes more complications for the administration.

Interpol helps CTU follow new leads to Bierko; the first lady questions the administration's next defensive tactic; new Homeland Security officials try to change operating protocol involving O'Brian and Buchanan.

Shocking secrets come to light during an interrogation; the terrorists threaten to escalate the magnitude of their attack.

Jack stresses the importance of stopping terrorist conspirator Christopher Henderson; the vice president and the administration try to realign CTU.

New discoveries regarding the day's horrific events keep agent Jack Bauer away from CTU; Chloe and Audrey team up to help with field operations.

Martial law is in effect as CTU remains under intense pressure to find the remaining fugitives.

Agent Bauer's interrogation tactics lead to new evidence but have devastating consequences.

Homeland Security reacts to new developments; emotions at the presidential retreat escalate to new levels.

President Logan takes measures to impede Jack's progress; Vladimir Bierko re-enters the picture.

Bauer tries to obtain incriminating evidence against President Logan; Vladimir Bierko's return creates the possibility of more danger.

Jack tries to avenge the loss of innocent lives; shocking developments.

Jack tries to avenge the loss of innocent lives; shocking developments.
Season 6
Episode List

A series of terrorist attacks leads President Wayne Palmer and his team of advisers into a day full of anxiety.

A series of terrorist attacks leads President Wayne Palmer and his team of advisers into a day full of anxiety.

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President Palmer and his advisers continue to cope with terrible events that are unfolding.

President Palmer and his advisers deal with a series of lethal terrorist attacks that rattle the country.

The surprising faces of Jack's family surface; the country reels from the threatening situation and additional terror attacks; Reed Pollack and Lennox strategize.

Reunited with his estranged father, Jack deals with unthinkable challenges; developments in the administration and at CTU intensify the critical circumstances facing the country.

The nation continues to deal with the aftermath of the terrorist attacks.

The nation continues to deal with the aftermath of the terrorist attacks.

Chloe covers for a fellow agent; Milo faces the pressure of a new threatening situation; Jack struggles with another setback; the administration remains bunkered.

President Palmer unites two unlikely and influential people; CTU copes with an unexpected weakness; Jack deals with a familiar foe.

As the administration deals with a shocking setback, former President Logan becomes increasingly involved; Pollock and Lennox are tied up in a messy situation; Jack pursues new unexpected leads.

Two unlikely foes come face to face in a bid to defuse an escalating international situation; CTU newcomer Mike Doyle joins the hunt for new leads.

CTU tracks Gredenko following the events at the Russian consulate; Jack copes with devastating news; Vice President Daniels considers controversial strategies.

The nuclear threat has unexpected consequences; the administration copes with the worsening situation during the ongoing power shifts; CTU commands Jack and Mike Doyle on an intense field operation.

Jack relays critical information about the Russian terrorist mastermind Gredenko, forcing the CTU to take immediate action; the vice president challenges the administration during an intense policy conference in the presidential bunker.

The administration resumes an offensive approach; Jack and Fayed come face to face; a shocking development.

An unforeseen development jars Jack; CTU shifts its focus as President Palmer rattles the administration.

CTU operatives and analysts scramble to gain control of an intense situation; Vice President Daniels prepares to address the nation; Lennox participates in a personnel decision that will shake things up.

Jack copes with the consequences of taking matters into his own hands; Audrey appears to have a post-traumatic reaction to being held captive; CTU responds to a setback.

Jack reels from the recent developments involving Audrey; CTU stresses over the international significance of the threatening state of affairs.

The administration copes with a compromising situation; Jack stops at nothing to protect the country from an international incident.

During the final hours of a long and terrifying day, Jack tries to protect the country from an international incident.

During the final hours of a long and terrifying day, Jack tries to protect the country from an international incident.
Season 7
Episode List

Jack's morning takes a shocking turn when it is discovered that Tony Almeida is responsible for a terrifying threat.

Jack's morning takes a shocking turn when it is discovered that Tony Almeida is responsible for a terrifying threat.

Jack Bauer assists with the deadly domestic threat and the investigation of his former colleague, Tony Almeida; President Allison Taylor presides over the escalating dilemmas linked to the unrest in Sangala.

Jack Bauer assists with the deadly domestic threat and the investigation of his former colleague, Tony Almeida; President Allison Taylor presides over the escalating dilemmas linked to the unrest in Sangala.

Jack takes matters into his own hands; Renee Walker copes with a volatile investigation; Larry Moss has to keep a close eye on his team.

Dubaku presses President Taylor to agree to his demands; Renee diverts her tense colleagues' attention; Jack comes up with a formidable plan.

Dubaku looks for another target using the CIP module; while the NSA tries to locate the breach, the situation escalates rapidly; Jack follows leads.

Jack and the team go to the White House for a meeting with President Taylor; Dubaku threatens the first family.

The First Family faces painful circumstances; Chloe clashes with Janis; Agent Walker and Jack follow leads through Washington, D.C.

Chloe helps Jack and Renee track Dubaku; the FBI and the first family deal with recent developments involving double agents.

The stakes rise when Dubaku's plan escalates to his boss, Gen. Juma; a high-impact terrorist threat develops; Jack's resolution to uncover conspirators inside the government has grave consequences.

The stakes rise when Dubaku's plan escalates to his boss, Gen. Juma; a high-impact terrorist threat develops; Jack's resolution to uncover conspirators inside the government has grave consequences.

President Taylor is faced with a compounding foreign-policy dilemma; Jack takes charge as a threat develops stateside.

Jonas Hodges emerges as Jack's latest adversary; the fight to avert more terror attacks continues.

The president's daughter becomes increasingly involved in the day's events; a high-ranking official delivers devastating news to the administration.

The FBI is forced to collaborate with other federal agencies; the threat intensifies as the administration shakes things up and seeks a new perspective.

Jack and the FBI create a plan to prevent more terror attacks; events take a surprising turn.

Tony and Jack fight to prevent an escalating terror attack; the administration is faced with blackmail.

Jack's pain continues to get worse; the FBI copes with the latest deadly developments.

Jonas Hodges remains at the heart of the mounting terrorist threat; Jack questions an important suspect.

Chloe deals with the declining situation; the administration is cornered.

The impending threat stokes the rivalry between Janis and Chloe; Jack tries to handle the current situation.

A few surprises are in store for Jack, who comes to an emotional breaking point.

Burdened with the country's fate, Jack comes to an emotional breaking point.
Season 8
Episode List

Jack Bauer is drawn back into action as President Allison Taylor negotiates international security with a determined Middle Eastern leader visiting the U.S.

Jack Bauer is drawn back into action as President Allison Taylor negotiates international security with a determined Middle Eastern leader visiting the U.S.

Jack becomes more involved in preventing the assassination of visiting President Omar Hassan; unexpected circumstances create complications for the crew at CTU; Jack and Renee Walker are reunited.

Jack becomes more involved in preventing the assassination of visiting President Omar Hassan; unexpected circumstances create complications for the crew at CTU; Jack and Renee Walker are reunited.

Jack and Renee track dangerous leads; Dana faces tense circumstances; President Taylor learns that a larger threat is jeopardizing the peace accord with President Hassan.

Renee confronts her painful past while trying to broker a deal with a well-connected German arms dealer; Dana comes up with a plan to quell her situation; Chloe puts Arlo in his place; the Hassans' turmoil jeopardizes the peace agreement.

As international delegates reconvene at the U.N., President Taylor's goodwill comes into question.

President Taylor pressures CTU for progress; Bauer's perilous plan panics operatives; the dynamic at CTU changes as the scope of the looming threat expands.

President Taylor presses on with her international peace process; things get personal when operatives take matters into their own hands.

Turmoil with the Hassan family fans the flames of the increasingly urgent situation; Bauer closes in on a person of interest; a tense meeting between President Taylor and Omar Hassan takes an unexpected turn.

Jack tracks a suspect as the threat of a nuclear attack accelerates; a CTU employee is demoted.

Cole and Jack work together to protect New York from a threat; a hostage situation at CTU causes stress levels to rise.

Jack leads the field operatives on a risky mission; Dana and Chloe make significant moves.

As the threat of mass destruction clarifies, President Taylor tasks Jack with a crucial mission.

President Taylor undergoes a game-changing setback; President Hassan makes a decision that shocks his loved ones; trusted confidantes become enemies of the state.

President Taylor undergoes a game-changing setback; President Hassan makes a decision that shocks his loved ones; trusted confidantes become enemies of the state.

President Taylor tries to resuscitate the peace agreement but is forced to turn to President Logan; Jack makes an unprecedented move; Chloe is tasked with new responsibilities.

After learning of a devastating development, Jack heads to CTU for an intense meeting; President Taylor is conflicted when former President Logan sits down at the bargaining table.

President Taylor asks a private security firm to complete a sensitive task; Jack asks an old friend for a favor before embarking on a mission of his own.

Jack stops at nothing to avenge Renee's death; the administration struggles to keep the peace agreement on track.

Determined to discover who is behind the day's devastating events, Jack uncovers an unexpected lead.

Jack remains determined to uncover the truth; President Logan is faced with a formidable foe.

President Taylor closes in on a world-changing objective; Jack tackles one last job.

President Taylor closes in on a world-changing objective; Jack tackles one last job.
Season 9
Episode List

Despite being an exile tracked by the CIA, Jack risks his life to avert another disaster; Chloe works with a high-profile hacker.

Despite being an exile tracked by the CIA, Jack risks his life to avert another disaster; Chloe works with a high-profile hacker.

Kate continues her search for Jack; after a devastating attack, President Heller gets ready to address Parliament; Margot proves she will do anything in order to get revenge.

As the threat of terror escalates and the CIA closes in, Jack heads to the U.S. Embassy; Margot uses unthinkable force to assert her authority.

As Jack is faced with unexpected circumstances, an unlikely duo work to prevent an attack; Margot Al-Harazi's demands are revealed; President Heller locks down military airspace.

As tension increases between President Heller and Prime Minister Davies, one of them takes matters into his own hands; Jack wants to use someone unexpected as bait in order to locate Margot; suspicions are raised about Kate's husband.

Jack and Kate race to save the life of a player tied to the terror threat; Jordan faces a perilous mission; President Heller engages Margot to put an end to her attacks.

Jack and the president work to thwart Margot al-Harazi's terror attacks; Jordan Reed faces a life-or-death struggle; Kate goes to extremes to track Margot.

Jack and Chloe come up with a plan to stop the terrorist threat; key players reveal their true colors.

Kate finally learns the truth about her husband; Audrey questions Boudreau; the terror threat reaches a new level.

Audrey tries to prevent a war by pursuing diplomatic channels; Jack, Kate and Mark hope to find their target before time runs out.

As the terror plot looms, Jack and the team reunite to prevent an impending international crisis; the American administration grapples with devastating news.