The Blue Bloods cast are booked and busy lining up new projects after the hit CBS series came to a surprising end. Blue Bloods, which premiered in 2010, followed the lives of the Reagan family, many of whom worked for the NYPD under the leadership of NYC police commissioner Frank Reagan (Tom Selleck). Frank's father, Henry Reagan (Len Cariou), have been central to the show alongside Frank's children: daughter Erin Reagan (Bridget Moynahan) and sons Danny (Donnie Wahlberg) and Jamie Reagan (Will Estes).