Playback is currently unavailable for S1 E1 · Faith and Family. Episode details remain available below.
Boston Blue
NYPD Detective Danny Reagan takes a job with the Boston PD and is paired with Detective Lena Silver, part of a law enforcement family comprised of District Attorney Mae Silver, Police Superintendent Sarah Silver, rookie cop Jonah Silver and Rev. Edwin Peters. Reagan hopes to reconnect with his son, Sean, in Boston.
- Created by:
- Brandon Margolis, Brandon Sonnier
- Cast:
- Donnie Wahlberg, Sonequa Martin-Green, Ernie Hudson, Maggie Lawson
- Language:
- English
- Country:
- United States of America
- Network:
- CBS
Episode guide
Seasons
Season 1
Episodes
E01
Episode 1
★ 4.0Faith and Family
2025-10-17 · 44mNYPD detective Danny Reagan teams up with Boston detective Lena Silver to investigate a deadly fire at a tech company. As they dig deeper, they uncover a complex web of secrets involving facial recognition technology, family ties and a search for justice that brings the Silver and Reagan families closer together.
Current episode
E02
Episode 2
★ 3.0Teammates
2025-10-24 · 42mLena and Danny are pulled into a high-stakes murder investigation when a whistleblower tied to one of Mae's court cases is found dead.
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E03
Episode 3
★ 2.1History
2025-10-31 · 44mA body found on the Boston wharf pulls Lena and Danny into a tense drug investigation alongside Lena's former partner, Detective Brian Rodgers, sparking personal and professional friction. Jonah and Sean chase down a missing man tied to a scavenger hunt, while Sarah and Mae navigate emotional challenges at home and in court.
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E04
Episode 4
★ 2.8Rites of Passage
2025-11-07 · 43mAs the Silver family observes Yahrzeit to honor patriarch Ben Silver on the one-year anniversary of his death, Lena and Danny investigate the murder of a beloved shop owner.
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E05
Episode 5
★ 3.3Suffer the Children
2025-11-14 · 43mDanny and Lena take on a high-stakes murder case that leads to one of Boston's most infamous unsolved crimes.
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E06
Episode 6
★ 3.3Code of Ethics
2025-11-21 · 44mWith an assist from NYPD's Maria Baez, Danny and Lena hunt down a serial home invader. Sean's budding romance faces unexpected complications. Meanwhile Mae and Sarah uncover a troubling leak that could upend the justice system.
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E07
Episode 7
★ 3.8Baggage Claim
2025-12-05 · 43mLena's pursuit of justice forces Danny into an unexpected role reversal, while Sarah faces a personal dilemma that tests her resolve. Meanwhile, Mae contends with political pressure.
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E08
Episode 8
★ 4.2In the Name of the Father, and of the Son...
2025-12-12 · 44mDanny and Lena’s investigation into a robbery gone wrong quickly turns personal, pushing Lena to devise a bold plan that tests Mae’s boundaries. Meanwhile, Sean and Jonah face rising tensions with Boston’s firefighters, and Sarah clashes with boyfriend Seth over family discipline
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E09
Episode 9
★ 4.1Collateral Damage
2025-12-19 · 44mMae faces public and family backlash over the consequences of her past decisions, while Sarah struggles with guilt that pushes her to take risks in pursuit of justice. At the same time, Lena and Danny dive into a tense homicide case, and Jonah's anger over his father's death threatens to unravel fragile family ties.
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E10
Episode 10
★ 4.6Hard Truths
2026-02-27 · 44mFollowing the release of Ben's killer from prison, Jonah continues to struggle with anger and grief confronting the killer and putting family bonds to the test, and Mae and Sarah face painful truths that could change everything. Meanwhile, Danny and Lena take on a high-stakes case that uncovers deep-rooted secrets and forces unlikely alliances.
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E11
Episode 11
★ 4.6Family Secrets
2026-03-06 · 43mDanny and Lena race to stop a string of violent crimes before they spiral out of control, while Sarah's family outing takes an unexpected turn.
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E12
Episode 12
★ 3.3St. Patrick's Day
2026-03-13 · 44mDanny, Sarah and Lena race to stop a looming threat on St. Patrick's Day. Meanwhile, homesickness sparks a family gathering, and Lena's personal life takes a hopeful turn.
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E13
Episode 13
★ 4.3Beautiful Broken Things
2026-04-03 · 43mA drive-by shooting at the church pulls Lena and Danny into the complicated past of one of Reverend Peters' associates. Mae faces painful revelations about her family, the team manages internal friction and grandfather Henry comes to visit.
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E14
Episode 14
★ 3.8Blood Chemistry
2026-04-10 · 43mSean and Jonah go undercover to track down a dangerous new threat affecting Boston's young adults, forcing Sean to confront unresolved ties from his past along the way. Meanwhile, personal revelations and family concerns surface as the team navigates health scares, and growing public attention brings new challenges.
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E15
Episode 15
★ 3.5For Those Who Weren't Heard
2026-04-17 · 43mWhen a Brooklyn homicide leads to a dangerous cross‑city case, Danny and Lena reunite with Danny's former NYPD partner Maria Baez to uncover the truth and protect a vulnerable victim. Meanwhile, separate investigations test personal loyalties and moral boundaries as the team confronts difficult family dynamics.
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E16
Episode 16
★ 4.3Anatomy of a Bomb
2026-04-24 · 43mWhen a crisis erupts at a local hospital over a critical transplant error, Danny and Lena work to calm a volatile situation while the rest of the team uncovers a darker mystery tied to the case. Meanwhile, an unexpected encounter pushes Lena to reflect on her past.
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E17
Episode 17
★ 3.7L'dor Vador
2026-05-01 · 43mWhen a captured serial killer hints at the whereabouts of a missing child, Danny teams up with a familiar ally in a tense race against time. Meanwhile, health scares and long‑kept family secrets surface, forcing members of the team to confront personal truths.
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E18
Episode 18
★ 4.3Personal Foul
2026-05-08 · 43mWhen a college basketball star is threatened, Danny and Lena race to protect them while solving a murder. Meanwhile, deeply personal conflicts and moral dilemmas surface, forcing the team to confront difficult truths about loyalty, identity and justice.
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E19
Episode 19
★ 4.8Chasing Monsters
2026-05-15 · 43mA deadly threat strikes close to home, pulling Lena, Danny and the team into an intense investigation that stirs buried grief and tests their resolve. At the same time, Mae faces a political and personal reckoning, prompting a revelation that pushes Lena toward a life-changing decision.
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E20
Episode 20
★ 4.0Patrol
2026-05-22 · 43mA dangerous investigation collides with pivotal personal and professional decisions, pushing the team to their limits. As the D.A. election draws closer, shifting dynamics and an unexpected incident heighten the urgency and raise new questions for everyone involved.
Watch progress · Not trackedCast
Donnie Wahlberg
Det. Danny Reagan
Sonequa Martin-Green
Det. Lena Silver
Ernie Hudson
Rev. Edwin Peters
Maggie Lawson
Supt. Sarah Silver
Gloria Reuben
DA Mae Silver
Marcus Scribner
Ofc. Jonah Silver
Mika Amonsen
Ofc. Sean Reagan
Emily Mitchell
Katie Larson