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Boston Blue S1E3 — History
7.1
Boston Blue•Season 1•Episode 3

History

7.1/10 · 385 votesOct 31, 202544 min

Ranked #18 of 20 in Season 1•−0.3 vs season avg

Discussion

A 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

Directed byAlex Zakrzewski
Written byRebecca Perry Cutter
Previous episodeE2 · TeammatesNext episodeE4 · Rites of Passage
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Cast7

Donnie Wahlberg

Donnie Wahlberg

Det. Danny Reagan

Sonequa Martin-Green

Sonequa Martin-Green

Det. Lena Silver

Ernie Hudson

Ernie Hudson

Rev. Edwin Peters

Maggie Lawson

Maggie Lawson

Supt. Sarah Silver

Gloria Reuben

Gloria Reuben

DA Mae Silver

Marcus Scribner

Marcus Scribner

Ofc. Jonah Silver

Mika Amonsen

Mika Amonsen

Ofc. Sean Reagan

Crew2

Alex Zakrzewski

Alex Zakrzewski

Director

Rebecca Perry Cutter

Rebecca Perry Cutter

Writer

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Episode Summary

"History" is episode 3 of Boston Blue season 1. It scored 7.1/10 from 385 votes, ranking #18 of 20 episodes this season (season average 7.4). Directed by Alex Zakrzewski and written by Rebecca Perry Cutter, it aired on October 31, 2025.

Next: E4 · Rites of PassageBest of Season 1