Returning home from Afghanistan after being wounded, Jack Morgan is called into California State Prison to visit his father, Tom, who is serving a life sentence for extortion and murder. Before being incarcerated, Tom ran a private investigation firm called 'Private'. Tom wants Jack to re-start the company, to make it great again, and gives him access to a $15 million dollar account in the Cayman Islands to do it with. Five years later, Jack has set...

The Reagan family dynamics continue to shift as they deal with everything from gambling and drugs to kidnapping and murder: Jamie (Will Estes) wrestles with his feelings for his new partner; Erin (Bridget Moynahan) and Jack (Peter Hermann) work to figure out their personal relationship; and Danny (Donnie Wahlberg) and Frank (Tom Selleck) clash over an internal investigation of Danny's techniques. As the Reagans faces off against the FBI, the mob,...