It's unknown if there will be other recastings or reprisals down the line as Boston Blue continues, but fans do have 14 ...

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

Mika Amonsen is a Canadian actor of Thanksgiving fame who replaced Andrew Terraciano as Sean Reagan on Boston Blue Season 1 ...

"Boston Blue" showrunners open up about the surprise "Blue Bloods" cameo in the premiere and recasting Sean for the spinoff.

Andrew Terraciano played Danny Reagan's son throughout the 14-year run of 'Blue Bloods,' while Mika Amonsen takes over in the ...

Blue Bloods had a very successful run […] The post Here’s How Tom Selleck Really Feels About The “Blue Bloods” Spinoff ...

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

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

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

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

It becomes clear by Boston Blue Episode 2 that Danny Reagan is actually the weakest link in the Blue Bloods spin-off.

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