|Episode Online Video|
S02, E01 (First Aired:
Frank is put on the spot when one of the mayor-elect's supporters is found dead; Jamie goes under cover at a bar.
S02, E03 (First Aired:
Danny makes a discovery about an attempted bank robber's past; Jamie starts working with a new partner (Monica Raymund).
S02, E02 (First Aired:
Danny must face an internal affairs investigation after shooting a cop who failed to identify himself.
S05, E22 (First Aired:
Danny fights to control his emotions as he tries to track down the gang member responsible for shooting a member of the Reagan clan.
S06, E01 (First Aired:
After a terrorist attack takes place in the Middle East, a threat to New York may be next, putting Frank on high alert.
S06, E02 (First Aired:
Danny receives a chilling message from a possible serial killer; Erin considers applying for a judgeship; mayoral candidate Katherine Tucker (Mary Stuart Masterson) thinks Frank is secretly investigating her husband.
S06, E03 (First Aired:
When a newspaper reporter (Zachary Booth) is targeted while wearing NYPD gear during a ride-along, Frank thinks the shooter is targeting cops.
S06, E05 (First Aired:
Danny joins the search for two escaped convicts after learning that one is someone he helped wrongfully imprison.
S06, E06 (First Aired:
Camera footage appears to show Jamie committing police brutality at a demonstration; a civil rights attorney claims a rape case includes drummed up charges.
S06, E07 (First Aired:
A famous car from a classic film is stolen; an order from the acting district attorney puts Frank and Erin at odds.
S06, E08 (First Aired:
Linda is concerned when an elusive serial killer starts threatening her, Danny and their kids; during a hostage situation, Jamie challenges a superior officer.
S06, E09 (First Aired:
DA investigator Anthony Abetemarco (Steve Schirripa) helps Erin when she is forced to take a case from a colleague, ADA Kelly Blake (Diane Neal); Eddie and Jamie pose as an elderly couple in order to catch a gang.
S06, E10 (First Aired:
Danny's former partner is accused of planting evidence in order to close a murder case; anti-government activists threaten to burn an American flag.
S06, E11 (First Aired:
Frank worries when his first partner announces plans to publish a book containing stories of their early days on the force; Jamie and Eddie face choices that will affect their futures in the department and their relationship.
S06, E12 (First Aired:
A mobster is found shot in his car and his low-level errand boy is tied up in the trunk; an NYPD officer asks for a new shield number -- the same number as Frank's deceased son Joe.
S06, E13 (First Aired:
A respected, recently retired NYPD lieutenant is accused of shooting potential muggers on the subway; Baez and Danny try to arrest a drug dealer responsible for a murder Baez witnessed as a child.
S06, E14 (First Aired:
Multiple women take credit for murdering the man they worked for; Frank and his priest clash over how to deal with a boy who has been stealing from the church; Nicky gets into trouble.
S02, E04 (First Aired:
Erin reopens a rape case Frank worked on 18 years ago; when three teens are murdered, Jackie and Danny can't determine an obvious motive.
S02, E05 (First Aired:
Danny tries to investigate a case while having a romantic weekend with Linda; Jamie goes under cover to infiltrate a crime family.
S02, E06 (First Aired:
Jamie and Renzulli are injured by a church's security team while responding to a 911 call, and Frank must deal with the fallout.
S02, E07 (First Aired:
Jackie goes under cover as a prostitute to catch a serial killer; Erin meets a man at an art gallery.
S02, E08 (First Aired:
Jackie and Danny think a young woman was forced to commit suicide; Frank clashes with Mayor Poole over a threat to the city; Henry has a heart attack.
S02, E09 (First Aired:
A dangerous ex-mobster helps Danny with cold cases in exchange for leniency for his son; Jamie searches for a secret about the Sanfino family.
Danny and Baez work with two Russian operatives to search for a dangerous Russian who entered the U.S. on a diplomatic visa; Frank gets involved in a sensitive case involving Archbishop Kevin Kearns.
S03, E22 (First Aired:
Danny is upset when a woman he promised to help commits suicide; the Reagan family suffers a loss due to a gang.
S03, E23 (First Aired:
When a family friend is murdered, the Reagans band together to take down the leader of the gang responsible; a second crisis sends Frank reeling.
S04, E01 (First Aired:
Frank pushes to have a cop killer brought to justice, but Erin drops the charges and releases the suspect due to lack of evidence.
S04, E02 (First Aired:
Famous movie star Russell Berke (Marc Blucas), who researched a role by shadowing Danny, becomes the victim of a stabbing.
S04, E04 (First Aired:
A teen girl dies after she is seemingly pushed in front of a subway car by a homeless man; Frank is irritated by having to meet with the new inspector general (Bebe Neuwirth).
S04, E05 (First Aired:
Danny and Baez think a girl has been kidnapped, but her mother denies it; Frank visits a priest who was arrested for a DUI.
S04, E06 (First Aired:
Jamie's conduct is questioned when a suspect he was pursuing is fatally injured; Baez goes under cover to investigate a drug dealer -- the fiance of Danny's ex-girlfriend (Charisma Carpenter).
S04, E07 (First Aired:
The community and the mayor scrutinize Frank's department when an officer is accused of using excessive force; a Wall Street executive who was deeply in debt is murdered.
S02, E16 (First Aired:
When a reporter friend of Frank's is almost attacked while investigating a story, Danny and Jackie try to find the would-be attacker; Jamie makes headway in his undercover case.
S02, E10 (First Aired:
When Erin's informant is murdered, she can't help but blame herself for the death and work to help Danny discover who killed him; Frank deals with public backlash against an officer.
S02, E11 (First Aired:
Jackie and Danny investigate a murder at a diner, where a witness claims a uniformed officer fled after shots were fired.
S02, E13 (First Aired:
After a wealthy woman dies of a heart attack, the daughter claims God told her that murder was the true cause of her parent's demise; Frank investigates a rumor about a priest.
S02, E12 (First Aired:
Danny and his family have an encounter with a gunman; Frank prepares to say goodbye to a friend he worked with at ground zero.
S02, E14 (First Aired:
When a man's family is beaten and robbed in front of him, the Regans debate how far they would go to protect the ones they love; Frank feels conflicted when a college student is arrested at a rally.
S06, E15 (First Aired:
Erin struggles with guilt when a man she set free is suspected of killing a cop; Frank and Mayor Poole face off regarding Frank's reappointment as commissioner; a police officer disappears.
S06, E16 (First Aired:
Linda asks Danny and Baez for help when a co-worker has trouble with an angry ex; Erin's former mentor, a judge, has been handing out unfair sentences since the death of his wife; Frank deals with an outspoken city council speaker (Whoopi Goldberg).
Jamie and Danny have different opinions on how to handle a reckless rookie; Erin tries to help Anthony after he's conned into making a bad investment.
S06, E18 (First Aired:
Frank and Danny try to help a rehabilitated ex-con when he becomes involved in the murder of an enemy; a prosecutor withholds the location of an alleged killer from Erin as she prepares for the trial.
S06, E19 (First Aired:
While hunting for a gang of robbers, Baez teams up with a detective with whom she shares a romantic past; an officer acquitted of killing a young boy is up for a promotion.
S06, E20 (First Aired:
An investigation becomes personal for Danny when a serial killer attaches a message for him on his latest victim.
S06, E21 (First Aired:
When a witness in a murder trial flees out of fear of retaliation, Erin and Anthony must find him and convince him to testify; Garrett encourages Frank to attend the Police union party; Danny and Baez investigate a robbery at a convenience store.
S06, E22 (First Aired:
Frank, the mayor, Erin and the DA's office deal with public outrage when a grand jury fails to indict an NYPD officer for the controversial shooting of a teen, which was caught on video.
S03, E01 (First Aired:
A criminal from Danny's past kidnaps Jackie; Jamie meets his new partner; an officer accidentally shoots an innocent man.
S03, E02 (First Aired:
Danny and Jackie discover that a woman who recanted an abuse claim is in a relationship with a powerful councilman; Linda returns to work, causing upheaval for Danny.
S03, E03 (First Aired:
When two murder victims turn out to be members of the same group, Danny suspects a serial killer; Erin faces off with her ex-husband in court.
S03, E04 (First Aired:
A bride is murdered on her wedding day in a gang shooting; when Vinny performs an unjustified stop, Jamie questions his partner's methods.
S03, E05 (First Aired:
Soon after Frank honors a detective with an award for his undercover work in Malaysia, the detective is captured by a Malaysian drug lord; Henry accompanies Jamie on a ride-along.
S03, E06 (First Aired:
Erin asks Danny to protect her key witness, a notorious photographer, after a nearly fatal hit-and-run accident; Vinny and Jamie go after a drug operation.
S02, E15 (First Aired:
When a family friend, an undercover detective, is murdered, Danny embarks on a relentless search for the killer.
S02, E17 (First Aired:
As Erin prosecutes a woman accused of murder, the defendant's attorney is slain, and Danny is asked to investigate; things get heated when Danny is questioned on the stand.
S02, E18 (First Aired:
When a weapon linked to a crime is brought into the NYPD's gun buyback program, Danny must decide whether to arrest the suspect or follow the ``no questions asked'' policy.
S02, E19 (First Aired:
The son of a firefighter whose death was ruled a suicide convinces Danny to reopen the case; Jamie worries that press coverage of him rescuing a baby from a burning building will compromise his cover.
S02, E20 (First Aired:
When an attempt is made on the life of a witness in Danny and Jackie's care, they realize the task force has a leak; Erin receives a job offer that would have her working with her father.
S02, E21 (First Aired:
Jackie and Danny look into the suspicious death of an investor; when the Sanfinos order a hit on Jimmy Riordan, Frank puts Jamie under house arrest.
A Mexican drug cartel targets Danny when he intercepts a shipment of several million dollars; Jamie goes after a serial killer who preys on the elderly; Mayor Poole confides in Frank that he plans to retire.
S04, E08 (First Aired:
Frank is put in danger when his dinner companion, mob lawyer Angelo Gallo, is shot; Danny is a juror in a murder trial.