When did Boston Blue Season 1 Episode 9 air?
Boston Blue Season 1 Episode 9 aired on December 19, 2025 at 10 PM ET.


Boston just got a little bit bluer.
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.

Mae faces public and family backlash over the consequences of her past decisions, while Sarah struggles with guilt that pushes her to take risks in pursuit of justice. At the same time, Lena and Danny dive into a tense homicide case, and Jonah's anger over his father's death threatens to unravel fragile family ties.
Direct answers for episode-level questions and details.
Boston Blue Season 1 Episode 9 aired on December 19, 2025 at 10 PM ET.
This episode runs for approximately 44 minutes.
Comments coming soon
Discuss episodes with other viewers