S3E4 · And Now His Watch is Ended

Complete story — includes the ending

After learning that Theon staged Bran and Rickon's deaths, Theon's "rescuer" betrays him, returning him to the dungeon for further torture. After a failed escape attempt, Jaime believes himself lost without his sword hand; Brienne urges him to remain hopeful. Varys tells Tyrion how he became a eunuch, then shows him the sorcerer who castrated him, who is now his captive. He advises Tyrion to be patient in his quest for vengeance against Cersei. At Craster's Keep, the surviving Night's Watchmen, starving, come into conflict with their host. Craster and Mormont are slain in the struggle, and Sam flees with Gilly and her newborn son. Arya and Gendry are taken to the Brotherhood's secret cave, meeting their leader, Beric Dondarrion, who demands that the Hound undergo a trial by combat for his crimes. Margaery proposes that Sansa marry Loras, which Sansa agrees to, unaware he is gay. Daenerys meets with the slave master Kraznys to trade one dragon for the Unsullied army. Once the deal is struck, she commands the Unsullied to kill all the slave masters, and has her dragon burn Kraznys; she frees the Unsullied, who willingly follow her.