A truck hits a pedestrian and the investigation reveals the victim’s link to a baby-food company in which a new partner has connections to the Russian mob.

The detectives investigate the gang rape of a college student during a fraternity Holloween party.

Sam and Brooke have a quick but intense argument over what each one has done to/with Harrison. Sam does not forgive Brooke for having slept with him, and Brooke puts…

The producer of Entertainment Today lands at Kennedy High and asks Sam and Brooke if they want to produce a segment. They both agree on doing a story about Josh….

After breaking the news to friends and family about the divorce, Lena has to deal with her son Mason’s growing pains; Martin secretly tries to atone for an oversight and…

In the nail-biting season finale, Hannah Wells must stop the conspiracy from carrying out a final attack while President Kirkman authorizes a nationwide manhunt for the mastermind behind it all.

President Kirkman forms an unlikely alliance in the hopes of passing his first bill. Agent Ritter is briefed by Agent Wells about a new alarming threat to the nation.

After police pull over a driver and arrest him for a concealed weapon, a car crashes into their patrol car with a dead man behind the wheel. The arrested man…

Part 1 of 2. Mac and Charlie fake their deaths to avoid the wrath of Mac’s father who was released from prison and is out for vengeance.

CTU raids Marwan’s hideout, but he manages to slip through their fingers. Luckily, Jack locates a lead that may help him identify Marwan’s next target. Tony becomes suspicious of Michelle’s…

Jack learns the identity of a man who may be able to lead him to Marwan. He forces Dina to help him in a mock hostage situation that will get…

Jack and Curtis finally learn the location of the override device. They try to trap the architect of the terrorist strike before the remaining nuclear plants go critical. Tony pushes…

Jack and Paul visit the defense contractor who employed Marwan, but the company executives put their own interests ahead of CTU’s and take major steps to destroy evidence. After a…

Jack and Audrey hide out with an embittered Tony as Audrey makes a positive ID of the man from the kidnapping. Marianne successfully diverts suspicion from herself, leading Driscoll to…

Jack and Tony are able to trace Dina’s location, but Behrooz slips through their fingers. Dina demands a full pardon for her son in exchange for information on the override…

Jack initiates a fierce gun battle with the terrorists as he races to rescue Heller and Audrey before the military strike begins. Dina questions her own dedication to their cause…

Jack takes Audrey to ID the man she recognized at the compound, but the terrorists get there soon after and pin them down. Jack must call on an old friend…

Jack tracks Kalil with Chloe’s aid, but is forced to watch helplessly as Andrew is tortured for information. Behrooz pleads with his parents when they order him to bring Debbie…

Jack and Driscoll agree to work together when the police make a critical error in dealing with Kalil. Heller and Audrey take drastic action in the hopes of avoiding the…

Eighteen months have elapsed since the conclusion of Day 3. A commuter train bound for Los Angeles explodes. A man steals a suitcase from a passenger in the wreckage and…

Jack pushes Driscoll to reinstate him in the wake of Heller’s kidnapping. He finds himself working as a subordinate when the Field Ops team goes to pick up Andrew. Behrooz…

Jack and Tony clash as the time for the hostage exchange draws near. Keeler meets with Palmer and demands his resignation, while Wayne begins a secret operation against Sherry.

Jack pushes the envelope in an attempt to force Saunders to disclose the location of the missing vials. Sherry meets with David to discuss her terms, while Wayne breaks into…

Tony works to free Jane from CTU before Saunders can harm Michelle, but Chloe and Jack become suspicious of his activities. Sherry meets with Palmer’s political rival and proposes a…

Jack’s efforts to break Ramon out of prison go awry when they are captured by a group of inmates during the riot. Chloe unwittingly stumbles on to Jack’s drug problem…

Jack and Ramon struggle to evade the authorities, while Palmer must shut the debate down because of the prison break. Kim accidentally stumbles on to Gael’s secret communications, but she…

Jack and Chase quarrel over Chase’s relationship with Kim. Meanwhile, they learn of a lead to the possible whereabouts of the virus after rading a crackhouse. Linda breaks up with…

Dexter shows up at his 20th high-school reunion with the intention of confronting the former prom king. Elsewhere, an investigation into a heinous murder with religious overtones leads Dexter to…

Dexter and Arthur find themselves on a collision course, as Debra unearths a shocking long-hidden truth, Rita admits her marriage to Dexter is troubled, and Batista and LaGuerta face the…

Miami Metro is just one step away from discovering the identity of the Trinity Killer. And Dexter can’t let that happen. Dexter must take drastic action to buy himself time…

“Dirty Harry” is the fifth episode in the fourth season of the Showtime television series Dexter. Recent events spur Dexter into his own investigation of the Trinity killer. His motivations…

“If I Had a Hammer” is the sixth episode of the fourth season of the Showtime television series Dexter. Dexter knows it’s only a matter of time before Miami Metro…

“The British Invasion” is the twelfth episode and finale of the second season of the American television drama series Dexter, which first aired on December 16, 2007 on Showtime in…

Doakes follows Dexter to his next crime scene and shocks him with a revelation about Harry. The Bay Harbor Butcher task force feels they are zeroing in on their man.

Dexter must make a massive decision that will have an effect on all those he holds close. Lila meanwhile is back with a secret to blackmail Dexter.

Dexter realizes it won’t be easy to end things completely with Lila. Dexter tries to stay ahead of the investigations as the manhunt for the Bay Harbor Butcher intensifies. An…

Dexter sets his sights on a new victim: a murderer so repulsive it seems only fitting that he’s a used-car salesman. Dexter’s been unable to lie to Rita about his…

Rita’s estranged mother visits and senses something is wrong with Dexter. Masuka thinks he’s developed a lead in the Bay Harbor Butcher case, which has Dexter concerned. Angel’s interrogation of…

Dexter is finding it hard to have closure on killing his brother. There is a new FBI agent to head the “Bay Harbor Butcher” case. Debra is finding it tough…

Phoebe begins dating a guy who works for Monica, causing a problem when Phoebe wants to dump him on the same day Monica plans to fire him. Ross discovers that…