Always on Sunday: Blue Bloods (TV)

I may need help. I seem to be addicted to the police drama series Blue Bloods on CBS. I haven't missed an episode about its NYPD cop family: grandfather and former police commissioner Henry Reagan (Len Cariou), father and current police commissioner Frank Reagan (Tom Selleck, who is only five years younger than Cariou), sons Danny and Jamie Reagan (Donnie Wahlberg and Will Estes, respectively), and daughter and assistant district attorney Erin Reagan-Boyle (Bridget Moynahan)—and Danny and his wife Linda (Amy Carlson's) two sons and Erin's daughter.