Turns out, that figuring-out process will happen on screen. Brandon Sonnier and Brandon Margolis, the co-creators of the Blue ...

Boston Blue' co-showrunner Brandon Margolis weighed in on why Mika Amonsen replaced Andrew Terraciano as Sean Reagan.

One of BOSTON BLUE’s creators is opening up about the decision to recast Sean Reagan in the BLUE BLOODS spin-off.

Andrew Terraciano was replaced by Mika Amonsen—co-showrunner Brandon Margolis says it boils down to evolving character plots.

Brandon Margolis and Brandon Sonnier also discuss their decision to recast Sean Reagan in a 'new chapter of his life.' ...

Spoilers ahead for the series premiere of Boston Blue. Boston Blue is finally here, and creators and showrunners Brandon ...

Baez's future in Boston Blue has been confirmed by series creator Brandon Margolis after her surprising return in the spinoff ...

The hit CBS show’s spinoff, “Boston Blue,” premiered on Friday, Oct. 17, and viewers were quick to notice that the original ...

CBS premiered its latest police drama, Boston Blue, on October 17, 2025. The Reagan family was introduced to the new city and ...

Boston Blue,' starring Sonequa Martin-Green and Donnie Wahlberg, airs on CBS on Friday nights and is available to stream on ...

Brandon Sonnier and Brandon Margolis, known as “The Brandons,” co-created Boston Blue. They explained their decision to recast Sean to TV Insider.