Michael and Jimmy find common ground. Amanda proposes an unexpected partnership for mutual survival. Anthony and Nikita try to come to terms with the consequences of their actions.

Bren's chaos reaches an apex, and the family is driven to mayhem. Michael and Viking both suffer heartbreak, while Frank seeks a change. The Turks sew their own discord, and Anthony does the unthinkable.

Bren openly seeks out Anna against Michael's wishes, Amanda looks global for business opportunities, and Viking's allegiances are tested when the police interrogate Nikita.

Viking is put in an impossible position. Amanda loses trust in part of the family. The police move closer to the Kinsellas. Michael forges an intimate connection.

Amanda is feeling the pressure as Bren continues to undermine her power and the Gardai focus their attentions on her operations.

Family loyalties are tested as Bren's influence seeps into each member of the Kinds clan, while Viking receives unsettling news and the police gain important information.

All hell breaks loose with the unexpected arrival of a family member and while Viking welcomes him with open arms, the rest of the Kinsellas are not so pleased - most of all Amanda.

A new threat rears its head when members of a Turkish cartel inform the Kinsellas that Eamon owed a them sizable debt and the debt is now theirs.