Blue Bloods

10 Best Episodes of Blue Bloods - Season 4

Step into the world of "Blue Bloods," the gripping drama that follows the lives of a family deeply rooted in the law enforcement of New York City. Led by Frank Reagan, the Police Commissioner who navigates the complexities of both his family and his job with finesse, this show offers a unique blend of family dynamics and crime-solving.

One of the standout aspects of "Blue Bloods" is its multi-generational approach to storytelling. As viewers follow the Reagan family's journey, they witness the challenges and triumphs faced by each member, both on the job and at home. The intricate relationships and the way they intersect with the high-stakes world of law enforcement make for compelling and relatable storytelling.

With a seamless blend of drama, suspense, and heartwarming moments, "Blue Bloods" has captured the hearts of audiences since its debut. Whether you're a fan of crime procedurals or family dramas, this series offers a captivating viewing experience that will keep you coming back for more. Tune in to CBS and immerse yourself in the world of the Reagans as they navigate the complexities of justice, loyalty, and family ties.

Written by Sophie and last updated on may 04, 2024.

PS: The following content contains spoilers!

PPS: I will admit that parts of this page was written with the help of AI - it makes my work so much easier to not start from a blank page!

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Blue Bloods - S4E21

#15 - Above and Beyond (Season 4 - Episode 21)

After a detective from Danny's precinct is killed while working undercover, Frank goes above and beyond to find the killer only to discover that the victim held a big secret; Jamie and Eddie help Nicky track down a homeless former classmate.

The episode was rated 7.76 from 445 votes.

Blue Bloods - S4E11

#14 - Ties That Bind (Season 4 - Episode 11)

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Danny’s loyalty is tested when he is assigned to the case of a childhood friend, Mickey, who is under investigation for having ties to an infamous mob family. Meanwhile, Frank gets word that crime is on the rise due to a recent judicial ruling about the legality of the “stop and frisk” policy.

The episode was rated 7.77 from 420 votes.

Blue Bloods - S4E16

#13 - Insult to Injury (Season 4 - Episode 16)

When Danny takes a call from a woman who is threatening to kill herself along with the man who killed her parents in a drunk driving accident, he rushes to find her. Meanwhile, Frank accompanies his grandson, Sean, on a class field trip and struggles to get the lead chaperone to loosen the reigns so the kids can have fun.

The episode was rated 7.77 from 423 votes.

Blue Bloods - S4E10

#12 - Mistaken Identity (Season 4 - Episode 10)

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Danny and Baez investigate a local bombing, but meet with tension and resistance from the community during the investigation. Meanwhile, Frank must deal with the political fallout when a man punches an officer who was overly aggressive in his questioning.

The episode was rated 7.78 from 433 votes.

Blue Bloods - S4E15

#11 - Open Secrets (Season 4 - Episode 15)

A kidnapping investigation brings back bad memories for Danny, who worked a similar case years ago; Frank and Inspector General Peterson butt heads.

The episode was rated 7.78 from 437 votes.

Blue Bloods - S4E1

#10 - Unwritten Rules (Season 4 - Episode 1)

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When an armed robbery ends with the death of a police officer, Frank makes it a mission for the NYPD to bring the suspect to justice. However, tensions run high in the Reagan household when Erin drops the charges and releases the suspect due to lack of evidence.

The episode was rated 7.79 from 495 votes.

Blue Bloods - S4E12

#9 - The Bogeyman (Season 4 - Episode 12)

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

The episode was rated 7.79 from 411 votes.

Blue Bloods - S4E5

#8 - Lost and Found (Season 4 - Episode 5)

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When Danny and Baez suspect a little girl might be the victim of a kidnapping, the girl’s mother denies it, but her story doesn’t add up. Meanwhile, Frank pays a visit to a priest, a counselor to the NYPD, who was arrested on a DUI charge.

The episode was rated 7.79 from 425 votes.

Blue Bloods - S4E9

#7 - Bad Blood (Season 4 - Episode 9)

Danny and Baez investigate a homicide in which Baez’s estranged brother, a former drug addict, is the lead suspect. Meanwhile, Frank learns one of his most highly decorated officers, a German Shepherd in the K9 unit, is being accused of police brutality, and Henry investigates the widow of a former NYPD pal who might have had a hand in her husband’s death.

The episode was rated 7.79 from 427 votes.

Blue Bloods - S4E22

#6 - Exiles (Season 4 - Episode 22)

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Danny uncovers shocking information while investigating a case against orders.

The episode was rated 7.83 from 421 votes.

Blue Bloods - S4E4

#5 - The Truth About Lying (Season 4 - Episode 4)

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).

The episode was rated 7.84 from 444 votes.

Blue Bloods - S4E2

#4 - The City That Never Sleeps (Season 4 - Episode 2)

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When a famous movie star, Russell Berke, who shadowed Danny for research on his next role, is stabbed, Danny goes to his aid, but must keep the crime on the down-low due to Russell's celebrity status.

The episode was rated 7.86 from 465 votes.

Blue Bloods - S4E6

#3 - Growing Boys (Season 4 - Episode 6)

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).

The episode was rated 7.86 from 443 votes.

Blue Bloods - S4E8

#2 - Justice Served (Season 4 - Episode 8)

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

The episode was rated 7.87 from 431 votes.

Blue Bloods - S4E3

#1 - To Protect and Serve (Season 4 - Episode 3)

In this intense episode of Blue Bloods titled "To Protect and Serve," Danny steps into the role of lead hostage negotiator as a high-stakes situation unfolds in the courtroom. When a crucial informant in a major drug case takes Erin hostage at gunpoint, tensions run high as Danny must navigate a delicate and dangerous negotiation to ensure everyone's safety.

As the episode unfolds, viewers are taken on a gripping journey as Danny faces off against the desperate informant, trying to outwit and outmaneuver him to secure Erin's release. The stakes couldn't be higher, as the lives of everyone in the courtroom hang in the balance. With each passing moment, the tension escalates, keeping audiences on the edge of their seats.

"To Protect and Serve" is a heart-pounding installment that showcases the bravery and quick thinking of the Reagan family members as they confront a life-threatening situation head-on. As Danny races against the clock to bring the standoff to a peaceful resolution, viewers are treated to a thrilling and suspenseful episode that highlights the dedication and heroism of law enforcement officers in the face of danger.

The episode was rated 7.91 from 450 votes.

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