Claire Danes in 'Homeland' (RTE 2, Friday).

TV highlights

'Panorama: The Honeymoon Murder' (BBC 1, Thursday, 9pm) - In November 2010, a newly-married couple began their honeymoon in South Africa. By the end of it, the bride, Anni Dewani, would be dead and her husband, Shrien, accused of plotting her murder. Jeremy Vine examines the case against Dewani as he fights extradition to South Africa to stand trial for Anni's murder. Using CCTV footage never before seen publicly, 'Panorama' pieces together key moments in the case for the first time. The footage captures the moment Dewani is said to have commissioned his wife's murder as well as images of the hours leading up to Anni Dewani's death and the moment he allegedly paid off one of the killers. There is footage from the days prior to the murder as the couple honeymooned in their Cape Town hotel, revealing a side to their relationship different to that which has so far been portrayed. 'Homeland' (RTE 2, Friday, 9.40pm) - This absolutely engaging and clever series comes to a dramatic conclusion tonight with Carrie near catatonic and confined to bed as events swirl around her. Meanwhile, Walker secures a perch for his mission as Brody makes his final preparations for the Vice-President's policy summit at the State Department, and Saul continues to investigate the unsettling implications of Carrie's rainbow-coloured timeline. The pieces to a deadly puzzle are falling into place, but even as she springs into action, Carrie may be too late to put it all together. When the crisis finally hits, no one foresees the outcome of Abu Nazir's long-awaited attack. _____________________________________________________________ 'The Works' (RTE 1, Thursday, 1110pm) - This week 'The Works' marks two April centenaries: 100 years since the sinking of the Titanic and since the death of Bram Stoker. From the 1997 movie to the recent blockbuster 'Downton Abbey', the fate of the Titanic has spawned plenty of fiction of one kind or another. Nadine O'Regan goes to Belfast to see the Titanic Quarter and explores new art inspired by the upcoming anniversary, from Rosemary Jenkinson's play, 'White Star of the North' to the TV drama, 'Saving the Titanic'. And for something completely different, Sinéad Gleeson visits Bram Stoker's childhood home in Marino, north Dublin, as the centenary of his death is celebrated by a series of events. _____________________________________________________________ 'Fleadh Cheoil' (RTE 1, Friday, 7.30pm) - When Fleadh Cheoil na hÉireann was staged in Cavan in 1954, it was a modest event attracting musicians and spectators in their hundreds. Some 57 years on, Cavan hosted the Fleadh for the second year in succession in 2011, this time attracting many thousands of musicians and visitors from many parts of the world. Presented by John Creedon and Aoibhinn Ní Shúilleabháin, 'Fleadh Cheoil' captures the fun, excitement and good music from one of the biggest and longest running free music festivals in the world. _____________________________________________________________ 'Titanic With Len Goodman' (BBC 1, Friday, 8.30pm) - In a new three-part series, the 'Strictly Come Dancing' judge discovers how the impact of the Titanic disaster is still felt a century after the ship sank. Goodman has his own connection to the Titanic. Before he was a dancer, he was a welder for Harland & Woolf, the company that built Titanic between 1909 and 1912 in Belfast. He worked for them 50 years later at their yard in east London. To mark the centenary of the Titanic tragedy, he explores the ship's 100-year legacy and learns how for the victims' families - and for the survivors themselves - the sinking of the ship was just the beginning of the story. Generations later, those stories linked to the Titanic are still unfolding. Goodman meets the modern-day descendants to learn how, a century on, Titanic's legacy lives on. _____________________________________________________________ 'Words Of Captain Scott' (ITV, Friday, 10.35pm) - One hundred years ago, Captain Robert Falcon Scott and his companions set out on a journey to the South Pole. It was an epic expedition to the end of the earth which would push them beyond the limits of human endurance and one from which they would never return. With diaries and letters from Captain Scott, his men, his wife and Norwegian rival Roald Amundsen, some revealed for the very first time, 'Words of Captain Scott' tells their fateful journey in their own words. And the deep love between Captain Scott and his wife, Kathleen, revealed with previously unseen letters, is brought vividly and poignantly to life in this powerful documentary. Featuring a cast including Dougray Scott, Max Irons and Charlotte Riley, Scott's famous diary is read, together with Amundsen's recently-translated journal. _____________________________________________________________ Movie Of The Week: 'The Sea Wolves' (RTE 2, Saturday, 3pm) - A classic war story from 1980 starring Gregory Peck and Roger Moore. It is 1943, and German merchant ships are relaying information to U-Boats as to the whereabouts of Allied war vessels. The German merchants being in waters considered neutral are all but impossible to stop, until two British officers from Churchill's special operation executive are assigned to the task of putting an end to these deadly exploits. They turn to a group of ageing veterans who haven't seen action in over 40 years called the Calcutta Light Horse, who previously saw service in the Boer War of 1900. Wonderful.