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Alan Cumming visits Liverpool, cutting through cliches about football and the Beatles to explore the city's less-celebrated treasures, including a banking building from the 1930s

Four-part historical drama following the German-born Empress of Russia, Catherine the Great, towards the end of her reign. Starring Helen Mirren and Jason Clarke

Potemkin returns and hopes to begin a relationship with Catherine, only to discover she has fallen for Lieutenant Vasilchikov

Catherine struggles to deal with Potemkin's moods and jealousy and tragedy strikes for Paul, forcing her to resort to extreme measures

In the final episode, Potemkin is forced to fight for Catherine and for Russia once again, and the exertion of war begins to take its toll on their relationship

Period drama set against the backdrop of the American Gilded Age, following the fortunes of Marian, a young woman who begins a new life in New York City. Starring Louisa Jacobson

Tom Raikes visits New York as Peggy seeks advice, Oscar van Rhijn homes in on Gladys Russell and drama rips through a charity bazaar

An unfortunate development finds George's new rail station under threat, and Marian continues to see Mr Raikes despite Agnes' warnings

In the aftermath of a tragedy, George agrees to help Bertha, and a visit has a lasting impact on the staff of Russell house

As Bertha, Marian and Aurora visit Dansville to hear Clara Barton speak, Marian's interest in Mr Raikes grow. Period drama, starring Louisa Jacobson

As George fights to protect his public image, Agnes' status quo is disrupted and Armstrong intensifies her campaign against Peggy

As Edison's illuminating electricity demonstration sparks conversation, George prepares for a legal battle and Bannister plots revenge

Bertha is reminded of her place on her visit to Newport, George gets his day in court, Peggy reveals the truth about her past and Gladys and Carrie practise for the bal

As Ada and Aurora rush to stop Marian from making a huge decision, Bertha and Mrs Astor's clash impacts all of New York society

As Tula contends with the stunning revelation of Desmond's true identity, the acolytes uncover a devastating long-held secret about the Sisterhood

Elliot tries to free himself of the Investors once and for all, but manoeuvres elsewhere threaten to derail him. Asif issues Koba with an ultimatum that could backfire

Celeste looks for independence, Madeline's past catches up with her, and Jane learns the identity of the school bully

Kathleen prepares for a Christmas to remember in 2001, while years later, Sophie continues her quest to prove Michael's innocence

In the face of tragedy, Georgina resolves to free her family from danger and faces her opponents head-on

Ciro attempts to undermine Imma's authority, but soon learns he may have underestimated her, while a message from Pietro puts him in place as well. In Italian

As Ciro realises he must fall in line with Imma's new regime, the unexpected return of a familiar face signals change. In Italian

Alan Cumming visits Liverpool, cutting through cliches about football and the Beatles to explore the city's less-celebrated treasures, including a banking building from the 1930s