The CBS police procedural Blue Bloods has been a popular show since its first season in 2010. The show revolves around the Reagan family, who have a history of working in law enforcement. Frank Reagan (Tom Selleck) serves as the NYPD Commissioner, while his oldest son Danny (Donnie Wahlberg) is a detective serving under him. Other members of the family work within the local police department as well. The family drama and their efforts to solve cases keep viewers engaged.