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

Boston Blue finally explained how Donnie Wahlberg's Danny will be making the move from New York — but what does this mean for ...

Boston Blue premiered with two permanent members of the Blue Bloods Reagan clan as series regulars: Danny Reagan ( Donnie ...

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

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

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

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

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

After Winston's death, Malakov was their prime suspect in Episode 2 of Boston Blue. However, when Danny and his new partner ...

CBS is officially scheduled to serve up the next, new episode 2 of Boston Blue tonight, October 24, 2025, and it will feature ...

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

Blue Bloods' continues in 'Boston Blue' as Donnie Wahlberg's Danny Reagan heads to Boston for a new chapter and a brand new ...