Boston Blue follows NYPD’s Danny Reagan (Wahlberg) as he takes a new position as a Detective with the Boston PD. Once in ...

The upcoming show "Boston Blue" reunites Wahlberg with the actor who played his sibling for 14 seasons on "Blue Bloods." ...

Mika Amonsen has been cast as Sean Reagan on Boston Blue opposite Donnie Wahlberg. On Blue Bloods, Sean was played by Andrew ...

Mika Amonsen will play Sean Reagan in the 'Blue Bloods' spinoff, 'Boston Blue,' a role previously played by Andrew Terraciano ...

CBS’s upcoming “Blue Bloods” spinoff has recast Danny Reagan’s son after the same actor played the recurring role throughout ...

Boston Blue officially premieres Friday, October 17 at 10:00 p.m. ET on CBS and Paramount+ Premium. The show’s debut will be ...

Mika Amonsen ( Thanksgiving) has joined the show’s cast as Sean Reagan, the youngest son of series lead Donnie Wahlberg’s ...

Throughout the 14 seasons of 'Blue Bloods,' through the series finale, the character was played by Andrew Terraciano.

Boston Blue, the Blue Bloods spinoff, recast Sean Reagan, Danny Reagan's son, with Mika Amonsen replacing Andrew Terraciano in a shocking twist ...

The recasting of major 'Blue Bloods' character Sean Reagan is helping both Danny Reagan and 'Boston Blue' move forward.

Andrew Terraciano will not return as Sean Reagan in the spinoff, and Mika Amonsen will now take his place in 'Boston Blue' ...