A Russian nuclear-plant worker facing certain death from radiation exposure steals plutonium to sell in order to provide for his family.

Two young Mormon missionaries test the boundaries of their faith.

Jonathan pursues new leads on his paternity case with Rose. Meanwhile, George and Ray try to make amends for their particular transgressions.

George celebrates Emily and Bernard's wedding while Ray is comforted by his son Spencer. Jonathan considers breaking up with his new girlfriend, but when he's kidnapped, an army of Super Ray fans spring into action.

Tyrion seeks a strange ally. Bran learns a great deal. Brienne goes on a mission. Arya is given a chance to prove herself.

An old foe comes back into the picture. Gilly meets Sam's family. Arya faces a difficult choice. Jaime faces off against the High Sparrow.

An overview of the show and its characters from the cast, executive producers and author George R.R. Martin.

Bullock's proposal carries the day during a meeting held at the Gem to discuss the Hearst conundrum; Aunt Lou fears for Odell's well-being after his latest gambit.

Merrick and Blazanov deliver the day's edition of "The Pioneer" around camp. A stagecoach arrives accompanied by the sound of gunfire as two strangers come into town, unsettling the Sheriff and Swearengen, who wonder if they're Hearst's men.

Tyrion seeks a strange ally. Bran learns a great deal. Brienne goes on a mission. Arya is given a chance to prove herself.

An old foe comes back into the picture. Gilly meets Sam's family. Arya faces a difficult choice. Jaime faces off against the High Sparrow.

An overview of the show and its characters from the cast, executive producers and author George R.R. Martin.

Kenny and Stevie make their way back to their home town, Shelby, North Carolina.

Black Ice, Rives, Helena D. Lewis, Poem-cees, Mutabaruka and more.

Jonathan pursues new leads on his paternity case with Rose. Meanwhile, George and Ray try to make amends for their particular transgressions.

George celebrates Emily and Bernard's wedding while Ray is comforted by his son Spencer. Jonathan considers breaking up with his new girlfriend, but when he's kidnapped, an army of Super Ray fans spring into action.

Fisher & Diaz brims with activity after receiving a trio of unrelated deaths. Claire is visited by Russell who begs for forgiveness and later finds out important information about her health. Meanwhile, Ruth stays optimistic on Lisa's whereabouts.

A funeral for a serial killer causes Nate to ponder many scenarios on Lisa but he finds temporary relief with the serial killer's daughter. Elsewhere, Claire goes through with an abortion.

Bullock's proposal carries the day during a meeting held at the Gem to discuss the Hearst conundrum; Aunt Lou fears for Odell's well-being after his latest gambit.

Merrick and Blazanov deliver the day's edition of "The Pioneer" around camp. A stagecoach arrives accompanied by the sound of gunfire as two strangers come into town, unsettling the Sheriff and Swearengen, who wonder if they're Hearst's men.

A Russian nuclear-plant worker facing certain death from radiation exposure steals plutonium to sell in order to provide for his family.

Two young Mormon missionaries test the boundaries of their faith.

Kenny and Stevie make their way back to their home town, Shelby, North Carolina.

Black Ice, Rives, Helena D. Lewis, Poem-cees, Mutabaruka and more.

Jonathan pursues new leads on his paternity case with Rose. Meanwhile, George and Ray try to make amends for their particular transgressions.

George celebrates Emily and Bernard's wedding while Ray is comforted by his son Spencer. Jonathan considers breaking up with his new girlfriend, but when he's kidnapped, an army of Super Ray fans spring into action.

Tyrion seeks a strange ally. Bran learns a great deal. Brienne goes on a mission. Arya is given a chance to prove herself.

An old foe comes back into the picture. Gilly meets Sam's family. Arya faces a difficult choice. Jaime faces off against the High Sparrow.

An overview of the show and its characters from the cast, executive producers and author George R.R. Martin.

Merrick and Blazanov deliver the day's edition of "The Pioneer" around camp. A stagecoach arrives accompanied by the sound of gunfire as two strangers come into town, unsettling the Sheriff and Swearengen, who wonder if they're Hearst's men.