A year had passed since Jack lost his wife, and the grief continued to ripple outwards, fraying his relationship with his daughter Kim. She now lived as an au pair for a difficult family, a distance that deepened the chasm between them. Jac…

Jack assumes his assumed identity once more, integrating himself into a group suspected of terrorism, hoping they hold a key to the nuclear device hidden within Los Angeles. Adopting the persona of career criminal Jack Roush, his sole leve…

Jack sought to disrupt Eddie’s plan to detonate a bomb at CTU, while George followed a trail of intelligence that led him to the location of the nuclear weapon’s construction. Meanwhile, Kim attempted to reach her father by making her way t…

Returning to CTU, George directs the medical team to revive Paula, whose injuries are severe but who possesses crucial information. Palmer confronts Eric with sharp disapproval of his deceit. Kim takes Megan to the hospital, only to be met …

George staunchly rejects Jack’s offer of help with Nina’s interrogation, prompting Jack to resort to blackmail in an attempt to sway George. Meanwhile, Palmer and Stanton meet with a Middle Eastern ambassador suspected of collaborating with…

Jack’s questioning of Nina grew increasingly relentless, each inquiry probing deeper, designed to break her and extract the name of her contact. Palmer was taken aback, a knot of suspicion tightening in his gut, when his ex-wife, Sherry, re…

Under duress, Jack compels Nina to assist in a sting operation targeting her informant, clinging to the hope that the contact will provide a lead to the bomb's location. Meanwhile, Palmer and Mike endeavor to assess Stanton’s allegiance fol…

Arrested, Kim and Miguel face the prospect of being returned to Los Angeles. At CTU, Tony presses Bob Warner for information about his government affiliations. Meanwhile, Palmer uncovers a betrayal within his own team when the journalist he…

George engineered a situation to test Bob and Reza, seeking to identify which of them was collaborating with Second Wave. Meanwhile, Sherry and Lynne found themselves at odds over Palmer's recent press conference. Kate endured a tense inter…

The unraveling revealed two betrayals. One was a spy within the Palmer administration, collaborating with Stanton. The other stemmed from a member of the Warner family, who aided Syed Ali in smuggling the bomb into the country. Jack discove…

Kate assisted Jack in finding and identifying Syed Ali. Palmer took Stanton into custody, but the man remained stubbornly silent. Realizing the necessity of decisive action, Palmer resolved to employ increasingly forceful methods to extract…

A fierce struggle of wills unfolds between Jack and Syed Ali. Meanwhile, George presses Bob Warner for information regarding Marie’s reasons for aiding the terrorists. Kim finds herself rescued by an enigmatic hunter who extends an offer of…

Jack and his men made ready for the inevitable clash with Stanton’s disaffected troops as they neared the bomb. A growing unease settled upon Kim, a suspicion directed at her host, yet she remained bound to the situation by her connection t…

Driven by the need to unearth the bomb’s location, Jack and Kate attempt to erode Marie’s unwavering spirit. Meanwhile, Palmer confronts his former wife, revealing the information Stanton had provided. After years of service, George finally…

Palmer, Mike, and Lynne considered several options for the volatile device, ultimately deciding the desert offered the most suitable location for its detonation. Jack resolved that a single pilot must be responsible for the aircraft carryin…

Jack and Michelle interrogated Syed Ali, who maintained the audio recordings were fabricated. Meanwhile, Palmer prepared for a confrontation with the nations complicit in the nuclear attack. Kim found herself embroiled in a hostage scenario…

Jack found himself facing the sole remaining member of the Coral Snake Commando, who made a singular demand: Kate Warner in exchange for information regarding the recordings. Meanwhile, Tony and Carrie kept watch over Michelle, their suspic…

Jack, Kate, and Wallace struggle for survival against a ruthless band of commandos. Meanwhile, Palmer resolves to confront the escalating civil unrest ignited by the bomb. Tony’s faith in Michelle shatters as suspicion of betrayal takes roo…

Captured and subjected to brutal interrogation, Jack is relentlessly pursued by those who covet the chip. Meanwhile, Kate and Yusuf encounter a hostile group of locals, delaying their delivery of the device to CTU. Tony and Michelle find so…

Hope arrives for Jack in the form of an unexpected ally, a lifeline in his desperate struggle to evade Kingsley’s relentless pursuit. Sadly, Lynne’s attempt to warn Palmer of the plot against him ends in violence, her efforts cut short by c…

Palmer’s cabinet has invoked the 25th Amendment, initiating proceedings to remove him from office. He now faces a trial for his drastic actions taken during the recent nuclear threat. Meanwhile, Jack and Michelle race against time to expose…

Jack tracks down the man responsible for fabricating the audio evidence, but his attempts to dismantle him are undermined by Sherry Palmer, whose involvement in the conspiracy proves a formidable obstacle. Meanwhile, Kim returns to the Math…

Faced with a standstill in his investigation, Jack understands he must convince Sherry to assist him in gathering evidence against Kingsley. At CTU, however, Division grows wary of Chappelle's unexplained absence. Michelle joins Jack for wo…

Jack and Sherry Palmer made ready for a perilous encounter with the architect of the war conspiracy at the L.A. Coliseum. Meanwhile, at the Cabinet table, David Palmer observed as they awaited confirmation regarding the Cypress Chip's flawe…