Danny Reagan’s youngest son Sean will look a little different when he appears alongside his dad on CBS’ upcoming drama series ...

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

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

Mika Amonsen has joined the cast of CBS’ ‘Blue Bloods’ spinoff ‘Boston Blue,’ playing the younger son of Donnie Wahlberg’s character, Danny Reagan.

Mika Amonsen has joined the CBS drama in a series regular role playing the youngest son of Donnie Wahlberg’s character, Danny Reagan. Andrew Terraciano portrayed Sean in 292 of the 293 ...

Mika Amonsen has joined the CBS drama in a series regular role playing the youngest son of Donnie Wahlberg’s character, Danny Reagan. Andrew Terraciano portrayed Sean in 292 of the 293 ...

The Reagan family in the new Blue Bloods universe series this fall, Boston Blue, is going to look a bit different: one of Danny’s (Donnie Wahlberg) sons has been recast.. Mika Amonsen has ...