American Classic has also undergone a significant change of cast and brought on board Len Cariou after the tragic demise of Harris Yulin.

In order to view the video, please allow Manage Cookies CBS is expanding the Blue Bloods universe with its Boston Blue spinoff — but who makes up the cast?

Donnie Wahlberg is the only Blue Bloods star set to reprise his character on the Boston Blue spinoff — but what has the rest of the cast said about the CBS series? Blue Bloods found a strong ...