Marcus Scribner has joined the cast of “Boston Blue,” CBS’ upcoming spinoff of “Blue Bloods,” as a series regular. He will play Jonah Silver. Per an official character description, “Jonah is the youngest member of the Silver family and is in law enforcement like his mother and sisters - each of whom are formidable in

Marcus Scribner (black-ish) has been cast as a series regular on the upcoming 'Blue Bloods' spinoff 'Boston Blue' for CBS.

Donnie Wahlberg will reprise his role as Danny Reagan in Boston Blue (working title), and the offshoot’s new casting includes who will be playing Danny’s new partner in Bean Town — Star Trek: Discovery‘s Sonequa Martin-Green as Detective Lena Peters — and her mother,