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Boston Blue S1E12 — St. Patrick's Day
7.3
Boston Blue•Season 1•Episode 12

St. Patrick's Day

7.3/10 · 239 votesMar 13, 202644 min

Ranked #12 of 20 in Season 1•−0.1 vs season avg

Discussion

Danny, 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.

Directed bySudz Sutherland
Written byTerence Paul Winter, Hanna McIntosh
Previous episodeE11 · Family SecretsNext episodeE13 · Beautiful Broken Things
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All12

Season 1 Episodes20

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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

Crew3

T

Terence Paul Winter

Writer

Sudz Sutherland

Sudz Sutherland

Director

H

Hanna McIntosh

Writer

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Episode Summary

"St. Patrick's Day" is episode 12 of Boston Blue season 1. It scored 7.3/10 from 239 votes, ranking #12 of 20 episodes this season (season average 7.4). Directed by Sudz Sutherland and written by Terence Paul Winter, Hanna McIntosh, it aired on March 13, 2026.

Next: E13 · Beautiful Broken ThingsBest of Season 1