Sky Atlantic HD Saturday

August arrives and the fishermen of Brixham spend time ashore with their families - but summer proves costly for Jan

Alan Cumming examines the hidden histories of cities, revealing sights and sounds rarely witnessed by the public. He begins in London at St Paul's Cathedral

Alan Cumming tours the less-celebrated sights of Brighton, including a toy museum and a boutique specialising in unusual headgear, and goes behind the scenes at the Royal Pavilion

David and Keith have an embarrassing encounter in the video store and unexpected faces turn up at an art school benefit sale featuring the work of Claire, Russell and Olivier

Keith's great aunt dies from a bee sting and he has a distressing confrontation with his father after attending her funeral, while Arthur and Ruth's relationship hits the rocks

Nate waits for Lisa to return from Santa Cruz, and Ruth finds comfort in a stranger. Vanessa and Angelica go on a shopping spree, much to Rico's chagrin

Claire decides to have an abortion, David two-times Keith, and Nate frets over Lisa's vanishing act. Meanwhile, George and Ruth's relationship gets serious

Ruth and George's marriage announcement causes concern in the family. Claire experiences the afterlife with her dead father, while Nate struggles with depression

Tyrion plots to identify Cersei's spy on the small council. Maester Luwin helps Bran make sense of his dreams, and Catelyn tries to foster an alliance with the Baratheons

Tyrion struggles to find a way to curb Joffrey's excesses. Catelyn urges the Baratheon brothers to unite against the Lannisters, and Daenerys arrives at the walled city of Qarth

The end of the Baratheon brothers' rivalry provides Lord Baelish with a chance to further his ambitions, and Arya receives a favour from the man she freed from Harrenhal

Joffrey's rule prompts the people of King's Landing to riot, Qhorin gives Jon a chance to prove himself, and Daenerys vows to reclaim what she believes is rightfully hers

Theon embarks on a hunt as he tries to prove his Ironborn status. Daenerys receives a useful invitation, and Jaime Lannister meets a relative among Robb Stark's captives

Robb Stark discovers he has been betrayed by one of his closest friends. Arya calls in a debt, and Daenerys' hunger for the Iron Throne prompts her to ignore Jorah Mormont's advice

Tanya and Portia embark on a whirlwind excursion with Quentin and Jack. Unsure what to believe, Harper gets real with Cam and Daphne

Bertha finalises the guest list for the ball and finally faces the fall-out from her actions, while Dr Kirkland makes a decision about his future with Peggy

Uncle Junior seeks revenge on Brendan, while a smitten Tony has Dr Melfi followed

Carmela and Fr Phil share an intimate moment, while 'family' business interrupts Meadow's interview tour of Maine colleges as Tony spies an old acquaintance at a petrol station