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Boston Blue

2025 Returning Series

6.9/10 82 votes

CrimeDrama

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

2 available

Season 2

Episodes

Episode 1 selected

E01

Episode 1

★ 5.7

The Crash

2026-10-09 · 43m

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.

Current episode

E02

Episode 2

★ 4.2

Ripple Effect

2026-10-16 · 42m

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.

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E03

Episode 3

★ 5.1

Fire in the Hole

2026-10-23 · 43m

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.

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Still from Everything Right Can Still Be Wrong

E04

Episode 4

★ 5.0

Everything Right Can Still Be Wrong

2026-10-30 · 43m

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.

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E05

Episode 5

★ 5.0

Blood Diamonds

2026-11-06 · 46m

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.

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E06

Episode 6

★ 1.0

Bloodlines

2026-11-13 · 45m

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.

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E07

Upcoming