Boston Common turned into a real-life TV set as Donnie Wahlberg, a hometown favorite, filmed scenes for his new series “Boston Blue.” Locals caught glimpses of Wahlberg in action as he took on the role of Danny Reagan, this time with the Boston Police. The show, a spin-off of “Blue Bloods,” is set to premiere in October and is already stirring up excitement. It’s not every day you see a major TV production in the heart of the city—what do you think this means for Boston’s spotlight on the small screen? #Entertainment #Celebrity #Boston