Boston Blue Trailer Shows Danny Reagan Facing Off With His New Partner

Well, this is a swing I did not have on my 2025 bingo card: CBS just dropped the first trailer for 'Boston Blue,' a Blue Bloods spinoff that yanks Danny Reagan out of New York and drops him in Boston. New city, new partner, same Danny energy. And based on the footage, he is not exactly bonding over coffee on day one.

So, what is 'Boston Blue'?

It is a straight-up spinoff with Donnie Wahlberg back as detective Danny Reagan, only now he is working cases in Boston instead of the Big Apple. That alone gives the show a different texture, and the trailer leans into the relocation without over-explaining it.

The first trailer: Danny, a chase, and a rocky partnership

CBS cut a no-nonsense first look: Danny is immediately in pursuit mode and clearly butting heads with his new partner. No warm-and-fuzzy meet-cute here. It is brisk, it is loud, and it is very much Danny doing Danny things while trying not to throttle the person riding shotgun.

Why this is interesting

Spinoffs usually build out the same city or hand the baton to new characters. Moving a veteran lead to a new city is a little inside baseball and a little risky, which is what makes this worth watching. Danny in Boston puts him on unfamiliar turf, which could shake up the routine in a good way.

• CBS released the first trailer for 'Boston Blue'
• Donnie Wahlberg returns as detective Danny Reagan
• It is a Blue Bloods spinoff set in Boston, not New York
• Danny is paired with a new partner, and it is not going smoothly
• The trailer shows Danny mid-chase and immediately at odds with his new teammate