Harry Da Souza is called upon to make a problem disappear.

Harry must deal with the aftermath of the Harrigan family meeting.

Richie makes his move, putting the Harrigans on high alert.

Conrad comes to Jan for a favor. Kevin makes a confession to Harry.

Kevin and Harry assess scenarios in a search for insurance and an exit strategy.

Conrad twists the knife as Maeve gives Eddie a lesson in the art of chess.

O'Hara points out the elephant in the room. Harry takes extreme measures.

Maeve extends an olive branch. Richie contemplates a new affiliation.

Tattersall gets Alice's tootsies tapping. Kevin confronts his past.

Kevin takes care of a problem. Maeve spills the tea.

Maeve and Conrad go to the dogs, leaving Harry to deal with the messy fallout; Jan makes a startling confession; Kevin and Seraphina both look to the future; Tattersall puts his cards on the table.

With Conrad's self-control slipping, Maeve makes plans of her own while Jan hits Harry with a hard truth; smelling blood, Frankie and Tattersall circle like sharks.

Maeve probes Conrad for secrets, positioning herself against threats old and new. As Frankie forces a high-stakes sit-down, Kevin and Harry game out their strategy.

The Harrigans reel from an unexpected turn of events, triggering Harry to do damage control before police scrutiny closes in. Maeve's unseen hand moves Eddie out of London as Seraphina makes a new alliance and Conrad re-asserts his dominance.

Conrad declares war, stacking bodies and turning the Cotswolds into a fortress; Maeve plays puppet-master, sending Eddie on a mission before secrets start to spill, and a hit hurtles the Harrigans into all-out chaos.

Licking wounds and turning on each other after fleeing Frankie's assault, Seraphina goes all in, pitching the Harrigans on a global power play, while Maeve and Harry square off over crossed lines.

The Harrigans lock down the Cotswolds and roll back into London to shake the tree – buying loyalty with cash, threats and broken fingers; Maeve tightens the screws within the family, while Harry walks into a trap.

Harry's covert strike pours petrol on the escalating war; Eddie slides further off the rails under Maeve's manipulations; Bella and Seraphina plot a long game as Conrad starts to crack.