CBS' highly anticipated Blue Bloods spinoff Boston Blue is in the works - but what is there to know about the show so far?

CBS is expanding the 'Blue Bloods' franchise with their upcoming highly anticipated series titled 'Boston Blue' ...

Earlier in the year, it was announced that the Blue Bloods universe would be expanding, and with the original series ...

Maggie Lawson will join Donnie Wahlberg at the Boston PD. The Psych and Two and a Half Men alum has been cast opposite ...