Ep 12. Margate Sands

In the season 3 finale of Boardwalk Empire, entitled "Margate Sands," tensions between Nucky and Gyp come to a head as they engage in a brutal and bloody battle for control of Atlantic City.

The episode opens with Nucky taking stock of his forces in preparation for the impending attack from Gyp's men, who have been amassing on the outskirts of town. He gathers his closest allies, including Eli, Chalky, and Richard Harrow, and lays out a plan of attack.

Meanwhile, Gyp is becoming increasingly unhinged as he awaits the arrival of his Italian contacts, who he believes will help him take down Nucky once and for all. His men are restless and belligerent, and he struggles to maintain control over them.

As the two sides prepare for battle, various other characters are thrown into the fray. Margaret is working to secure Nucky's interests in her hospital project, while Van Alden and Capone are making their own moves in Chicago.

The action comes to a head on the desolate beaches of Margate, where Nucky and Gyp's forces clash in a vicious, chaotic battle. There are casualties on both sides, and several major characters are left fighting for their lives as the dust settles.

With the war finally over, Nucky emerges victorious but deeply scarred by the experience. He is forced to reckon with the toll that his greed and ambition have taken on him and those around him, and to confront the fact that his empire may never truly be safe from those who seek to destroy him.

Overall, "Margate Sands" is a high-stakes, action-packed finale that brings the season-long conflict to a satisfying close while also setting the stage for the drama and intrigue that will follow in future seasons of the show.