Alexander Armstrong in Sri Lanka

Comedian Romesh Ranganathan is sent by his mother on a ramshackle odyssey around his parents' homeland of Sri Lanka in an attempt to connect him with his roots.

The definitive story of the deadly 2004 tsunami as it travels from country to country, with unseen archive video and untold stories of survival.

No Fire Zone: In the Killing Fields of Sri Lanka is an investigatory documentary about the final weeks of the Sri Lankan Civil War. The documentary covers the period from September 2008 until the end of the war in 2009 in which thousands of Tamil people were killed by shelling and extrajudicial executions by the Sri Lankan Army including Balachandran Prabhakaran, the 12-year-old son of the slain Liberation of Tigers of Tamil Eelam Chief Velupillai Prabhakaran. The Sri Lankan army has denied the allegations in the documentary In March 2013, the documentary was screened by its director, Callum Macrae, at the 22nd session of the United Nations Human Rights Council in Geneva.

The story revolves around two Kandyn clans that lived during the early years of 1920. They were the masters of a form of martial arts and retained the ownership of the art as one of their clan's entities.

Andrew Marr's History of the World is a 2012 BBC documentary television series presented by Andrew Marr that covers 70,000 years of world history from the beginning of human civilisation, as African nomadic peoples spread out around the world and settled down to become the first farmers, up to the twentieth century.

Two Greedy Italians is a BBC television series that first aired on BBC Two in the UK on May 4, 2011. The series sees the chefs Gennaro Contaldo and Antonio Carluccio travelling around Italy to see how society and food has evolved over the years. It was produced by Nicola Gooch. An accompanying cookery book was produced for the series. A second series was broadcast in April and May 2012. The series has also been sold and broadcast internationally, including on the Australian channels ABC and SBS, and the Swedish broadcaster SVT.

999: What's Your Emergency? follows members of emergency services throughout Britain as they work together to tackle crime and disorder, providing insight through the eyes of the police, fire, and ambulance services using a mixture of fly-on-the-wall footage taken at incidents and retrospective interviews with the people and staff featured. With rig technology inside the emergency vehicles to call centres to multiple crews on the ground 24/7, the series captures in a unique way the issues that face Britain today, from the emergence of new drugs and the despair of domestic violence to the way we parent our children and those who slip through society's safety net.

Scam City is a show which started airing on Travel + Escape in June 2012 which crosses the globe visiting ten of the world’s most popular cities in an effort to expose the darker side of tourism. The host, Conor Woodman, meets with questionable characters ranging from unethical cab drivers to aggressive pimps as he witnesses and experiences the travel experience of parting with personal property and money. He intentionally falls victim to these alleged scammers and says "yes" to every hooker and pocket jeweler in the city, giving up substantial quantities of cash in the process. The show aims to expose the local adaptations of common scams - from pick pockets, expensive cab fares, to bars luring people in with adult entertainment at a high cost. Scam City has also been aired on the National Geographic Channel. In Australia, Scam City is shown on subscription TV channel Nat Geo Adventure, which airs on channel 628 on the Foxtel network.

The Country House Revealed is a six-part BBC series first aired on BBC Two in May 2011 in which British architectural historian Dan Cruickshank visits six houses never before open to public view, and examines the lives of the families who lived there.

Since their win last year, cheeky double-act Chris & Wes have been touring the country. We follow the lads as they embark on a host of brand new adventures.

James Nesbitt's Ireland is a British documentary series about Ireland, presented by actor James Nesbitt. The first series began airing on ITV on 18 March 2013, this series contained eight episodes. Each episode is 30 minutes in length.

Witness the miracle of cute, from a kitten's first tentative steps, to a puppy's first call to the wild. The first few months of their lives are an adorable adventure. These furry friends are simply too loveable, too curious, too cute!

Michael Portillo travels on the great train routes of Europe, as he retraces the journeys featured in George Bradshaw's 1913 Continental Railway Guide.

Chronicle is a BBC Television series shown monthly and then fortnightly on BBC Two from 18 June 1966 to its last broadcast in May 1991. Chronicle focused on popular archaeology and related subjects. The best remembered episodes of Chronicle were "The Lost Treasure of Jerusalem...?", "The Priest, the Painter and The Devil" and "The Shadow of The Templars". These were presented by Henry Lincoln who later went on to write Holy Blood Holy Grail with Michael Baigent and Richard Leigh. The BBC have made some editions available online

Weed Country is an American reality documentary television series on the Discovery Channel. The series premiered on February 20, 2013 during Discovery's newest programming block titled Weed Wednesdays.

Inside Gatwick is a British documentary reality show. It follows staff at Gatwick Airport, major renovation and regeneration projects and the day-to-day goings on. It was broadcast on Sky1 from 30 August to 18 October 2011. The programme is voiced over by Ralph Ineson.

Bering Sea Gold: Under the Ice is a reality television series, from the creators of the Deadliest Catch, set in Nome, Alaska that airs on Discovery Channel. In the series we follow the crews on 'The Lazy Gator', 'The Clark' and 'Shamrock' during the ice season. Viewers of the Bering Sea Gold television series will recognise several crew members.

Ancient Warriors is a 1994 20-part documentary series from the Discovery Channel. Each half-hour episode looks at a major fighting people or force and charts the reasons for their rise to dominance and subsequent fall. The show explores the motivations of ancient soldiers, as well as how they lived, fought, trained, died, and changed the world. It also uses battle re-enactments and computer graphics to demonstrate military strategy.

When marriages fall apart, divorce can turn ugly - even deadly. From blushing brides turned cold-blooded killers to smitten grooms with shocking dark sides, the criminal psychology behind deadly divorces is examined. Guiding viewers through actual stories of love gone wrong are psychotherapist Stacy Kaiser and forensic psychologist Dr. Brian Russell, who analyze each couple to better understand how the marriage turned from flawed to fatal. .

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