Season 4 poster

Season 4

(2013)

Cast

Tom Selleck as Frank Reagan
Tom Selleck

as Frank Reagan

Donnie Wahlberg as Danny Reagan
Donnie Wahlberg

as Danny Reagan

Bridget Moynahan as Erin Reagan-Boyle
Bridget Moynahan

as Erin Reagan-Boyle

Will Estes as Jamie Reagan
Will Estes

as Jamie Reagan

Len Cariou as Henry Reagan
Len Cariou

as Henry Reagan

Amy Carlson as Linda Reagan
Amy Carlson

as Linda Reagan

Abigail Hawk as Abigail Baker
Abigail Hawk

as Abigail Baker

Marisa Ramirez as Maria Baez
Marisa Ramirez

as Maria Baez

Sami Gayle as Nicky Reagan-Boyle
Sami Gayle

as Nicky Reagan-Boyle

Episodes

Unwritten Rules poster

Unwritten Rules 8.2

September 27, 2013

When an armed robbery ends with the death of a police officer, Frank makes it a mission for the NYPD to bring the suspe…

The City That Never Sleeps poster

The City That Never Sleeps 8.2

October 4, 2013

When a famous movie star, Russell Berke, who shadowed Danny for research on his next role, is stabbed, Danny goes to hi…

To Protect and Serve poster

To Protect and Serve 8.5

October 11, 2013

Danny becomes the lead hostage negotiator when a prime informant in a large drug case holds Erin at gunpoint inside the…

The Truth About Lying poster

The Truth About Lying 8.5

October 18, 2013

A teen girl dies after she is seemingly pushed in front of a subway car by a homeless man; Frank is irritated by having…

Lost and Found poster

Lost and Found 8.0

October 25, 2013

When Danny and Baez suspect a little girl might be the victim of a kidnapping, the girl’s mother denies it, but her sto…

Growing Boys poster

Growing Boys 8.2

November 1, 2013

Jamie's conduct is questioned when a suspect he was pursuing is fatally injured; Baez goes under cover to investigate a…

Drawing Dead poster

Drawing Dead 8.2

November 8, 2013

When an officer is accused of using excessive force on a suspect, Frank finds his department under scrutiny from the co…

Justice Served poster

Justice Served 8.2

November 15, 2013

Frank is put in danger when his dinner companion, mob lawyer Angelo Gallo, is shot; Danny is a juror in a murder trial.

Bad Blood poster

Bad Blood 8.2

November 22, 2013

Danny and Baez investigate a homicide in which Baez’s estranged brother, a former drug addict, is the lead suspect. Me…

Mistaken Identity poster

Mistaken Identity 8.2

December 13, 2013

Danny and Baez investigate a local bombing, but meet with tension and resistance from the community during the investig…

Ties That Bind poster

Ties That Bind 8.0

December 20, 2013

Danny’s loyalty is tested when he is assigned to the case of a childhood friend, Mickey, who is under investigation for…

The Bogeyman poster

The Bogeyman 8.5

January 10, 2014

Danny is after the distributor of a deadly new street drug.

Unfinished Business poster

Unfinished Business 8.6

January 17, 2014

Danny and Baez search for a Marine veteran who may have PTSD; a woman seeking justice for her murdered daughter catches…

Manhattan Queens poster

Manhattan Queens 8.0

January 31, 2014

A popular drag queen and reality-TV star is found dead in a park; the mother of an accused man abducts Erin.

Open Secrets poster

Open Secrets 8.0

February 28, 2014

A kidnapping investigation brings back bad memories for Danny, who worked a similar case years ago; Frank and Inspector…

Insult to Injury poster

Insult to Injury 8.2

March 7, 2014

When Danny takes a call from a woman who is threatening to kill herself along with the man who killed her parents in a …

Knockout Game poster

Knockout Game 8.0

March 14, 2014

Danny and Baez search for teenager who have been randomly punching unsuspecting people in the head, including a pregnan…

Righting Wrongs poster

Righting Wrongs 8.2

April 4, 2014

A woman dies after undergoing a secret plastic surgery, so Danny and Baez try to figure out what happened. Elsewhere, F…

Secret Arrangements poster

Secret Arrangements 8.2

April 11, 2014

A college professor involved with a questionable scholarship program is murdered; Danny is investigated for ethical and…

Custody Battle poster

Custody Battle 8.2

April 25, 2014

Erin investigates a case involving a police officer accused of killing a suspect in custody; Jamie encourages Eddie to …

Above and Beyond poster

Above and Beyond 8.5

May 2, 2014

After a detective from Danny's precinct is killed while working undercover, Frank goes above and beyond to find the kil…

Exiles poster

Exiles 8.5

May 9, 2014

Danny uncovers shocking information while investigating a case against orders.