Where can I watch “Boston Blue” Season 1 Episode 9 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

Do I need to watch earlier episodes before “Collateral Damage”?

Watching earlier episodes in season 1 helps you follow the plot and character arcs leading into this episode.

Watch Boston Blue Season 1 Episode 9 Online

“Collateral Damage” — Watch "Boston Blue" Season 1 Episode 9 online in HD for free. Check streaming providers, cast, and episode details.

Dec 19, 2025 Season 1 Episode 9 44 min TV-14

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Boston Blue Season 1

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Where can I watch "Collateral Damage" online?

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Season 1 Episode 9 — Aired on Dec 19, 2025 • runs about 44 minutes.

Directed by Randall Zisk.

Written by Estevan.

Notable cast/guest names in this episode include Donnie Wahlberg, Sonequa Martin-Green, Ernie Hudson, Maggie Lawson.

This page includes 2 official still(s) (when available) plus legal availability links.

Looking for “watch Boston Blue Season 1 Episode 9 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

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.