Boston Blue

Name: Boston Blue
Genre: Crime, Drama
Released: 2025-10-17
Rating: 7
Cast: Donnie Wahlberg, Sonequa Martin-Green, Ernie Hudson, Maggie Lawson, Gloria Reuben

RETURNING2 Seasons24 Episodes★ 7.0

Boston Blue is a crime and drama series on CBS that premiered in 2025, with 2 seasons and 24 episodes to date. The next episode, Season 2 Episode 5, airs on Nov 6, 2026.

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NetworkCBS

First AiredOct 17, 2025

Last AiredOct 30, 2026

GenreCrime, Drama

Created ByBrandon Margolis, Brandon Sonnier

LanguageEnglish

CountryUnited States

ProductionCBS Studios, Jerry Bruckheimer Television

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.

NEXT EPISODE

S2 E5Blood DiamondsNov 6, 20266d

WHERE TO WATCH

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Cast

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

Seasons & Episodes2 seasons · 26 episodes

0% complete

E1The Crash

Oct 9, 2026★ 4.2

When a series of murders begins mirroring the infamous Boston Strangler killings, Danny and Lena race to stop a copycat killer before he strikes again. As panic grips the city, Jonah and Sean, fresh off their rookie year, as well as Henry Reagan, jump in to help Danny and Lena track down and arrest the killer. Also, Danny faces a career-defining promotion while Lena uncovers a lead that could link the attack on Detective Rodgers to a powerful figure.

E2Ripple Effect

Oct 16, 2026★ 4.2

As Danny and Lena follow a promising lead in the attack on Detective Rodgers with the help of her father, they find themselves in an intense standoff with a dangerous biker gang. Meanwhile, Mae faces renewed pressure from political rival Thad Longfellow, Sean and Jonah attempt to make amends after a misstep at work and Baez is confronted with an unexpected family matter.

E3Fire in the Hole

Oct 23, 2026★ 5.1

When a subway station shootout leaves a detective critically injured, Danny and Lena race to determine what really happened; Sean grapples with how police work affects those closest to him.

E4Everything Right Can Still Be Wrong

Oct 30, 2026

When human remains are discovered inside a great white shark, Danny and Lena find themselves hunting a killer. Meanwhile, Sarah reopens a troubling case from her past and Sean and Jonah get caught in the middle of a neighborhood feud.

E5Blood DiamondsUPCOMING

Nov 6, 2026

Jamie Reagan's visit to Boston takes an unexpected turn when he and Danny are drawn into a diamond heist linked to a violent family feud, forcing the brothers to confront lingering tensions of their own. Meanwhile, Mae faces a difficult case after swatting results in a man's death, Lena investigates a series of suspicious deaths linked to one of Reverend Peters' parishioners and Sarah and Seth encounter an unexpected hurdle while planning their wedding.

E6BloodlinesUPCOMING

Nov 13, 2026

When Boston P.D. discovers a baby abandoned in a food delivery robot, Danny's anger causes him to slip back into his old rule-breaking ways. Also, Sarah faces a difficult decision when her estranged mother, Gwen (Marg Helgenberger), reenters her life, and Sean and Jonah search for a fellow officer who went AWOL.

About Boston Blue

Boston Blue is a crime, drama series on CBS. The show first aired on Oct 17, 2025 and currently has 2 seasons and 24 episodes. Boston Blue is currently airing; the next episode airs on Nov 6, 2026. It has a rating of 7.0/10 based on 79 votes. The cast includes Donnie Wahlberg, Sonequa Martin-Green, Ernie Hudson, Maggie Lawson, Gloria Reuben. Created by Brandon Margolis and Brandon Sonnier.