Flint and his crew wage war against the world; Eleanor is offered clemency; Vane takes issue with Rackham's methods; one of Nassau's most notorious individuals returns.

After declining Captain Hornigold's pardons, Captain Flint and his crew will test their fate; Vane runs into an old friend; Eleanor and Woodes Rogers continue their journey.

The conflict between Flint and Silver escalates as starvation and dehydration set in; Woodes and Eleanor arrive to troubling circumstances in Nassau; Blackbeard takes charge of an uncertain situation on the island.

Change begins to take root in Nassau; on a strange island, Flint, Silver and Billy are unified against a common adversary; Blackbeard and Vane formulate a plan of escape.

Vane finds a new way forward from Teach; Silver urges Flint to make a move or die; Eleanor and Rogers respond to a new threat.

Flint and Teach clash over the future of piracy; Rogers makes an arrest; Rackham finds new purpose. Madi comes to Silver's aid.

Captain Flint and Silver returns to Nassau to finish what they started and a legend is born. With Rackham's fate in the hands of Rogers, his future looks grim. Vane's mission evolves while Eleanor confides in Rogers.

Rogers is attacked during a prisoner transport; Vane and Bonny race to save Rackham; the Walrus and her crew come under siege.

Captain Flint prepares for the final battle, while Billy tries to save Captain Vane from being hanged; Max must decide who she can trust; Eleanor Guthrie finds herself in charge of Nassau.

Hornigold and the British come for the pirates; Rackham and Bonny face impossible odds; Silver demands answers from Flint; Billy crowns a king.