Donnie Wahlberg trades NYPD blue for Boston blue in Boston Blue (Working Title), a gripping new police procedural and official Blue Bloods spinoff coming to CBS on October 17, 2025.
Wahlberg returns as fan-favorite detective Danny Reagan, now joining the Boston Police Department for a fresh chapter in his career.
But this time, he’s not just a Reagan—he’s a fish out of water in a new city, partnered with Boston’s own Lena Peters, the eldest daughter of a legendary law enforcement family.
With familiar grit and all-new tensions, Boston Blue expands the Reagan legacy while forging a bold new path.