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

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

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

Boston Blue has gone to extreme lengths to appeal to the Blue Bloods fans but some viewers still have questions about the ...

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 ...

Amonsen made his debut on the series premiere on Friday, Oct. 17. The creators, Brandon Sonnier and Brandon Margolis, spoke to TV Insider on their decision to recast the character for the “Blue Bloods ...

Paramount Global Content Distribution has licensed the new Blue Bloods spin-off, Boston Blue, to more than 100 markets around ...

TV Insider has reported that Mika Amonsen will take over the role of "Danny Reagan’s (Donnie Wahlberg) youngest son, Sean ...

One big difference between Blue Bloods and Boston Blue is that Sean has been recast. Here's why a new actor stepped in for ...

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