All 22 episodes from the seventh season of the US drama series following a family of New York cops headed by Frank Reagan (Tom Selleck). As well as the head of the family, Frank is the New York City Police Commissioner, following in the footsteps of his father, Henry (Len Cariou). Frank's children also share his passion for law and order: Danny (Donnie Wahlberg) is an NYC detective, Erin (Bridget Moynahan) works in the District Attorney's office and Frank's youngest son Jamie (Will Estes) works undercover. In this season, Danny is shocked when new evidence is brought against him in his self-defence shooting case and Frank is forced to deal with a whistle-blower in the NYPD. The episodes are: 'The Greater Good', 'Good Cop Bad Cop', 'The Price of Justice', 'Mob Rules', 'For the Community', 'Whistleblowers', 'Guilt of Association', 'Personal Business', 'Confessions', 'Unbearable Loss', 'Genetics', 'Not Fade Away', 'The One That Got Away', 'In and Out', 'Lost Souls', 'Hard Bargain', 'Shadow of a Doubt', 'A Deep Blue Goodbye', 'Love Lost', 'No Retreat No Surrender', 'Foreign Interference' and 'The Thin Blue Line'.