Sky Atlantic

As Prior digs into the links between Tsalal and mining company Silver Sky, Navarro rescues Leah from a local protest that has turned violent. At a meeting with Silver Sky executve Kate McKitterick, Danvers balks when Connelly shares the official cause of the Tsalal men's deaths - and gets a warning against pursuing the case any further. Later, Hank receives a quid pro quo offer

Pembleton helps to cover up a scandal, only to find it coming back to haunt him. Gritty police drama, starring Andre Braugher, Daniel Baldwin and Richard Belzer

Russert learns one of his former partners is being transferred back into Homicide. Pembleton chooses not to implicate the commissioner in the case that cost him his job. Gritty police drama, starring Daniel Baldwin, Ned Beatty and Richard Belzer

Part one of three. Howard, Felton and Bolander are ambushed and shot as they try to arrest a suspect. Gritty police drama, starring Daniel Baldwin, Ned Beatty and Richard Belzer

After shocking news, Sabi takes some time to process the situation - but their absence soon causes loved ones to worry

Alan Cumming explores Newcastle, discovering strange sounds by the river and finding out how traditional culture is being reinterpreted in the Byker district. He goes behind the scenes at Newcastle United with local football hero Peter Beardsley, learns about the history of adult comic Viz from former editor Simon Donald and accompanies comedienne Sarah Millican to her favourite part of the city

The actor explores Berlin, visiting the arty Propeller Island City Lodge - a hotel where guests can fulfil their fantasies by sleeping in lion cages, coffins or rotating beds. At the Schlosshotel in affluent Grunewald, cabaret dancer Romy Haag talks to Richard about her affair with David Bowie, who stayed at the hotel while living in the German capital in the 1970s

The actor heads to New Orleans and meets soul singer Irma Thomas at the Hotel de Monteleone, an establishment that was popular with writers such as Tennessee Williams, F Scott Fitzgerald and Ernest Hemingway. Richard speaks to Steel Magnolias author Robert Harling about the Soniat House, check into the supposedly haunted Hotel Maison de Ville and talks to burlesque dancer Chrissy Owens at the Roosevelt

Swearengen strikes a departure deal with Miss Isringhausen and orders Farnum to befriend Blasanov so he can monitor any telegrams coming in from Yankton. Bullock gains possession of a safe full of money, while Hostetler and the General acquire a valuable wild horse they hope to sell to the cavalry. Drama, starring Ian McShane and Timothy Olyphant

The town is left reeling in the wake of William's accident, and Hostetler and the General flee in fear of retribution once word gets out that the horse was in their care. Meanwhile, Swearengen finally receives word from Yankton. Drama, starring Ian McShane, Brad Dourif and Timothy Olyphant

The residents of Deadwood face a sad day when William's funeral is held, and Seth Bullock and his wife prepare to leave the town following their son's tragic death. Meanwhile, Alma offers her answer to Ellsworth. Timothy Olyphant and Anna Gunn star

A nervous Alma and Ellsworth get married, and Tolliver informs George Hearst of Wolcott's murderous acts. When the engineer is confronted, he takes drastic action with devastating consequences. Wu launches an attack on Lee

Seth Bullock and bartender Harry Manning compete for the office of sheriff, and EB Farnum and Sol Star campaign to become mayor. Meanwhile, Swearengen continues to view George Hearst with suspicion. Western drama set in a lawless US town, starring Ian McShane

While competition for the roles of sheriff and mayor is hotting up, Jane achieves a captive audience the candidates can only dream of. Swearengen receives a cryptic note informing him of another bloody incident at the Gem, but Hurst later makes his intentions known in a more straightforward message. Meanwhile, Andy Cramed pays an unexpected visit to Tolliver. Starring Ian McShane and Robin Weigert

Emmy award-winner Brian Cox joins the cast as a flamboyant stage promoter on a mission to introduce a modicum of culture to the residents of the gold-rush town. Hearst's long-serving cook also makes an appearance as the Grand Central chef, and Wu returns with news of a soon-to-arrive group of imported workers. Meanwhile, Bullock uncovers the truth about the Gem killings. Cleo King guest stars

In April 1986, workers and firefighters put their lives on the line to try to deal with an explosion at the Chernobyl nuclear power plant near the city of Pripyat in Ukraine. Fact-based drama, starring Jared Harris, Emily Watson and Stellan Skarsgard

With millions of lives already at risk, Ulana races to warn leading Soviet nuclear physicist Valery Legasov about the threat of second, devastating explosion

Valery Legasov draws up a plan, but it comes with great risks. Meanwhile, Lyudmilla ignores warnings about her firefighter husband's contamination