Boston Blue returns tonight with Boston Blue Season 1 Episode 12, “St. Patrick’s Day,” airing Friday, March 13 (10:00–11:00 PM ET/PT) on the CBS Television Network. The latest episode brings high stakes to Boston as the team races to stop a potential threat during one of the city’s biggest celebrations.
In Boston Blue Season 1 Episode 12 , Danny, Sarah and Lena work urgently to prevent a looming danger that could disrupt the St. Patrick’s Day festivities. With the city packed with celebrants, the pressure is on to identify the threat and stop it before anyone gets hurt.
Meanwhile, homesickness inspires a family gathering that brings the characters together during the holiday, while Lena’s personal life begins to take a hopeful turn. The episode promises both tense investigative moments and emotional character developments.
EPISODE DETAILS
BOSTON BLUE — “St. Patrick’s Day”
Air Date: Friday, March 13 (10:00–11:00 PM ET/PT)CBS Paramount+ (live and on-demand for Paramount+ subscribers, or on-demand the day after the episode airs for Paramount+ Essential subscribers)
Story by: Terence Paul Winter & Hanna McIntosh
Logline:
Boston Blue expands the legacy of Blue Bloods Sonequa Martin-Green ). The Silver family includes high-ranking figures in law enforcement, city government, and community leadership: Boston District Attorney Mae Silver (Gloria Reuben), Police Superintendent Sarah Silver (Maggie Lawson), rookie police officer Jonah Silver (Marcus Scribner), and Reverend Edwin Peters (Ernie Hudson).
The CBS Original series is produced by CBS Studios with executive producers Brandon Sonnier, Brandon Margolis, Donnie Wahlberg , Jerry Bruckheimer, and KristieAnne Reed for Bruckheimer Television.
PREVIOUS EPISODE
Missed the last episode? Check out photos from Boston Blue Season 1 Episode 11, “Family Secrets,” here: https://seat42f.com/boston-blue-season-1-episode-11-photos-family-secrets/
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TUNE IN
Don’t miss Boston Blue Season 1 Episode 12, “St. Patrick’s Day” airing tonight (March 13) from 10:00–11:00 PM ET/PT on CBS , with streaming available the following day on Paramount+ .
Scroll down to see all the photos from Boston Blue Season 1 Episode 12, “St. Patrick’s Day.”
Boston Blue Season 1 Episode 12 Photos “St. Patrick’s Day”
Boston Blue Season 1 Episode 12 Photo “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Donnie Wahlberg as Danny Reagan Photo: Christos Kalohoridis/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured (L-R): Mika Amonsen as Sean Reagan and Marcus Scribner as Jonah Silver Photo: Brendan Adam-Zwelling/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 Promo “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Donnie Wahlberg as Danny Reagan Photo: Christos Kalohoridis/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured (L-R): Mika Amonsen as Sean Reagan and Marcus Scribner as Jonah Silver Photo: Brendan Adam-Zwelling/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 Image “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Donnie Wahlberg as Danny Reagan Photo: Christos Kalohoridis/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 “St. Patrick\’s Day” — Coverage of the CBS Original Series BOSTON BLUE, scheduled to air on the CBS Television Network. Pictured (L-R): Photo: Brendan Adam-Zwelling/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 Image “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Sonequa Martin-Green as Lena Silver Photo: John Medland/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured (L-R): Mika Amonsen as Sean Reagan and Marcus Scribner as Jonah Silver Photo: Brendan Adam-Zwelling/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured (L-R): Maggie Lawson as Sarah Silver and Sonequa Martin-Green as Lena Silver Photo: John Medland/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured (L-R): Ryan Broussard as Det. Brian Rodgers, Maggie Lawson as Sarah Silver and Sonequa Martin-Green as Lena Silver Photo: John Medland/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 Picture “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Donnie Wahlberg as Danny Reagan Photo: Christos Kalohoridis/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Mika Amonsen as Sean Reagan Photo: Brendan Adam-Zwelling/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured (L-R): Sonequa Martin-Green as Lena Silver and Maggie Lawson as Sarah Silver Photo: John Medland/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured (L-R): Sonequa Martin-Green as Lena Silver, Ryan Broussard as Det. Brian Rodgers, and Donnie Wahlberg as Danny Reagan Photo: Brendan Adam-Zwelling/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Donnie Wahlberg as Danny Reagan Photo: Christos Kalohoridis/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Boston Blue Season 1 Episode 12 Still “St. Patrick’s Day” – 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, on the CBS Original series BOSTON BLUE, Friday, March 13 (10:00-11:00 PM, ET/PT) on the CBS Television Network, and streaming on Paramount+ Pictured: Sonequa Martin-Green as Lena Silver Photo: Christos Kalohoridis/CBS ©2025 CBS Broadcasting, Inc. All Rights Reserved. Editor-in-Chief | Seat42F, a leading source of entertainment news, information, television and movie resources.
