Tom Selleck stars as Frank Reagan, the New York Chief of Police. Frank's eldest son Danny is a seasoned detective, family man, and Iraqi War vet who on occasion uses dubious tactics to solve cases.
After asking for a divorce from her controlling husband, a kind-hearted teacher and her new boyfriend are framed for drug possession.
Bryan (Clive Standen) must stop an act of biological terrorism when invasive species are stolen from the Global Seed Bank in Norway.
Aidan gives in to his instincts, Josh faces his sister; Sally is ecstatic to have roommates who can see and hear her.
A surprise guest wreaks havoc on Aidan’s life, Josh faces a familial dilemma; Danny tells the story of how Sally died.