Boston Blue advances the Blue Bloods universe with Donnie Wahlberg returning as Danny Reagan, now serving with the Boston Police Department alongside Lena Silver, played by Sonequa Martin-Green. The duo teams up as a seasoned NYPD veteran and a local detective from a prominent policing family to tackle cases in a new city, while Danny’s son Sean begins as a rookie on the Boston force. The series premiered its first season in October 2025 and has already been renewed for a second season, signaling strong network support and audience interest. The show’s Friday 10/9c slot underscores CBS’s commitment to continuing the family-crime drama framework established by its predecessor.