Arriving at King’s Landing, Ned is shocked to learn of the Crown’s profligacy from his new advisors. At Castle Black, Jon Snow impresses Tyrion at the expense of greener recruits. Suspecting the Lannisters had a hand in Bran’s fall, Catelyn covertly follows her husband to King’s Landing, where she is intercepted by Petyr Baelish, a.k.a. “Littlefinger,” a shrewd longtime ally and brothel owner. Cersei and Jaime ponder the implications of Bran’s recovery; Arya studies swordsmanship. On the road to Vaes Dothrak, Daenerys finds herself at odds with Viserys.

Ned looks for clues to the death of his predecessor, and uncovers one of King Robert’s bastards. Robert and his guests witness a tournament honoring Ned. Jon takes measures to protect Sam from further abuse at Castle Black; a frustrated Viserys clashes with Daenerys in Vaes Dothrak; Sansa imagines her future as a queen, while Arya envisions a far different future. Catelyn rallies her husband’s allies to make a point, while Tyrion finds himself caught in the wrong place at the wrong time.

Explaining that the future of the Lannisters is at stake, Tywin presses Jaime to “be the man you were meant to be” as they prepare for battle. Ned confronts Cersei about the secrets that killed Jon Arryn. With the fate of the missing Benjen very much on his mind, Jon takes his Night’s Watch vows, though not with the assignment he coveted. After Ser Jorah saves Daenerys from treachery, an enraged Drogo vows to lead the Dothraki where they’ve never gone before. An injured Robert takes pains to ensure an orderly transition at King’s Landing.

In the aftermath of Ned's capture, Syrio and Arya face off against Lannister guards, while Cersei manipulates Sansa to her own ends. Robb rallies his father's northern allies against Tywin Lannister and heads south to war. Tyrion forms an uneasy alliance with the hill tribes and reunites with his father. Jon lashes out at Ser Alliser Thorne and battles a mysterious attacker from beyond the Wall. Dany is forced to reconcile her desire to conquer Westeros with Drogo's savagery after the Dothraki raid a peaceful village.

With Sansa's life in danger, Ned makes a fateful decision. Catelyn brokers an unsavory deal with the slippery Walder Frey. Tyrion acquires a mistress and is forced by his father to fight on the front lines. Robb wins his first major victory and captures a prized prisoner. Jon is rewarded for his valor and discovers a dark secret about Maester Aemon. As Drogo's wound festers, Dany defies her bloodrider Qotho and puts her trust in the enslaved witch Mirri Maz Duur.

As tragic news spreads across the Seven Kingdoms, Bran and Rickon share a prophetic dream, Catelyn interrogates Jamie about her son's fall, and Robb's destiny is forever changed. After a surprising decision by his father, Tyrion heads south. Arya assumes a new identity in an attempt to escape King's Landing, and Sansa is terrorized by Joffrey. At the Wall, Jon is forced to choose between the Night's Watch and the family he left behind. Across the sea, Dany pays a terrible price for her love, but finds new hope.

As Robb Stark and his northern army continue the war against the Lannisters, Tyrion arrives in King’s Landing to counsel Joffrey and temper the young king’s excesses. On the island of Dragonstone, Stannis Baratheon plots an invasion to claim his late brother’s throne, allying himself with the fiery Melisandre, a strange priestess of a stranger god. Across the sea, Daenerys, her three young dragons, and the khalasar trek through the Red Waste in search of allies, or water. In the North, Bran presides over a threadbare Winterfell, while beyond the Wall, Jon Snow and the Night’s Watch must shelter with a devious wildling.

In the wake of a bloody purge in the capital, Tyrion chastens Cersei for alienating the king’s subjects. On the road north, Arya shares a secret with Gendry, a Night’s Watch recruit. With supplies dwindling, one of Dany’s scouts returns with news of their position. After nine years as a Stark ward, Theon Greyjoy reunites with his father Balon, who wants to restore the ancient Kingdom of the Iron Islands. Davos enlists Salladhor Saan, a pirate, to join forces with Stannis and Melisandre for a naval invasion of King’s Landing.

The Baratheon rivalry ends, driving Catelyn to flee and Littlefinger to act. At King’s Landing, Tyrion’s source alerts him to Joffrey’s defense plan - and a mysterious secret weapon. Theon sails to the Stony Shore to prove he’s worthy to be called Ironborn. At Harrenhal, Arya receives a promise from Jaqen H’ghar, one of the prisoners she saved from the Gold Cloaks. The Night’s Watch arrive at the Fist of the First Men, an ancient ringfort where they hope to stem the wildings' advance.

Theon receives a visitor. Arya asks her third and last death from Jaqen. While Stannis' army is reaching its destination, Davos is offered a reward. Betrayal befalls Robb.

Tyrion awakens to a changed situation. King Joffrey doles out rewards to his subjects. As Theon stirs his men to action, Luwin offers some final advice. Brienne silences Jaime. Arya receives a gift from Jaqen. Dany goes to a strange place. Jon proves himself to Qhorin.

Jon meets the King-Beyond-the-Wall while his Night Watch Brothers flee south. In King's Landing, Tyrion wants a reward, Margaery shows her charitable nature, Cersei arranges a dinner party, and Littlefinger offers to help Sansa. Across the Narrow Sea, Daenerys starts her journey west.

Sansa says too much. Shae asks Tyrion for a favor. Jaime finds a way to pass the time, while Arya encounters the Brotherhood Without Banners.

Tyrion shoulders new responsibilities. Jon is taken to the Fist of the First Men. Daenerys meets with the slavers. Jaime strikes a deal with his captors.

Trouble brews among the Night's Watch at Craster's. Margaery takes Joffrey out of his comfort zone. Arya meets the leader of the Brotherhood. Varys plots revenge on an old foe. Theon mournfully recalls his missteps. Daenerys deftly orchestrates her exit from Astapor.

In the frenzied aftermath of the royal wedding, Tyrion gets a visit from a loyal subject, but wonders if anyone in his family will help him out of his current predicament. Meanwhile, Tywin offers to work for the common good with a presumed enemy. Sam takes stock of the personnel at Castle Black. The Hound gives another life lesson to Arya, and Daenerys makes a decision outside the walls of Meereen.

Jon welcomes volunteers. Bran, Jojen, Meera and Hodor seek shelter. Jaime and Brienne discuss his honor. Daenerys balances justice and mercy.

Jon starts a new mission. Cersei and Tywin consider the next move for the Crown. Daenerys makes plans for the future after hearing the latest news from King's Landing. Lord Baelish and Sansa reach their destination.

Tyrion gains an unlikely ally. Daario asks Daenerys to allow him to do what he does best. Jon's warnings about the vulnerability of the Wall are ignored. Brienne follows a new lead. Arya and The Hound come across Rorge. Sansa discovers Littlefinger's true intentions for The Eyrie.

Unexpected visitors arrive in Mole's Town. Sam questions his decision regarding Gilly. Littlefinger's motives are questioned. Sansa is interrogated by Lord Royce. Arya and The Hound arrive at the Bloody Gate. Ramsay tries to prove himself to his father. Tyrion's fate is decided.

The Night's Watch attempts to defend Castle Black against Mance Rayder's massive wildling army, who plan to siege the fortress from the north, while a secret garrison of wildlings, including Ygritte, are poised to launch a surprise attack from the south.

Circumstances change after an unexpected arrival from north of the Wall. Daenerys must face harsh realities. Bran learns more about his destiny. Tyrion sees the truth about his situation.