When Frank’s close friend, a high-profile reporter, is almost assaulted while in town investigating a story, Danny and Jackie attempt to track down her would-be attacker. Meanwhile, Jamie’s undercover case…

On the way home with his family, Danny hits a man with his car who is fleeing from a gunman, and his family gets caught in the crossfire when Danny…

When a 10-year-old boy is the victim of an incident in the projects, Danny’s heated approach to the case lands him in anger management class. Meanwhile, Frank navigates the politics…

Frank deals with a political crisis after Jamie and Renzulli are injured by a church security team that refuses to let them enter a religious center in response to a…

When a former U.S. Marine and war hero-turned-homeless man is found murdered, Danny, a former Marine himself, feels a personal connection and is determined to find the killer. Meanwhile, erroneous…

As attorney John Stone counsels Naz, lead detective Dennis Box investigates the crime.

New CIA recruits run counter-surveillance exercises at The Farm. In the future, Ryan and Raina try to thwart the terrorists’ plan to blend in with hostages

When Holmes and Watson discover the perpetrator behind the attempt made on Morland’s life, they find a shocking connection to themselves.

Finch goes undercover in an emergency call center to protect a 911 operator, but it soon becomes clear that the threat reaches further than the team could have anticipated.

When The Machine spits out the number of a 6-month-old baby, Reese and Finch turn into overly protective parents – with an arsenal at their disposal. Meanwhile, when Elias resurfaces,…

When the social security number of a young prosecutor comes up, Reese and Finch work together to figure out if their person of interest is the victim or perpetrator.

Reese must protect an investigative journalist through surreptitious means to avoid becoming part of her story.

Reese and Finch question the machine’s reliability when they are asked to investigate a teenager who was killed years earlier; Finch remembers the origin of the machine.

Reese and Finch get some help from Detective Fusco as they surveil their latest POI, Dr. Megan Tillman, while she’s on call and after hours to unravel the threat surrounding…

Before dying, he hands a mysterious bundle to the priest. When the bundle turns out to be a smiling baby boy, Castle and Beckett find themselves accidental nannies to the…

Elaine’s area code is changed; a co-worker steals George’s desired nickname; Jerry sleeps with his maid; Kramer endures a “long-distance relationship” when his girlfriend moves downtown.

Elaine’s prank leads a reporter to believe Jerry and George are a gay couple.

An inbound plane’s passengers become the victims of an onboard thief, but when one of the passengers is found dead, the petty crime turns into a murder investigation.

After an actress is found dead in her apartment, Green and Cassady attempt to prove that her death was not a suicide.

A defense attorney who had just acquitted a cop killer is gunned down outside a Manhattan restaurant. The detectives start with police officers in the precinct of the injured officer,…

A mother claiming that her baby was kidnapped while she was at confession retraces her steps and actions with Curtis, which raises legal questions later when her attorney introduces a…

A discrepancy concerning the time of death of a drive-by shooting victim leads McCoy and Ross to initiate prosecutions against both the shooter and the doctor who harvested her organs…