BBC four

A young explorer stumbles on the buried remains of the world's oldest city. Moderation: Janina Ramirez.

In a remote corner of southern Arabia one mountain range holds a remarkable secret. Swept by the annual Indian Ocean monsoon, the Dhofar mountains become a magical lost world of waterfalls and cloud forests filled with chameleons and honey badgers. Offshore, rare whales that have not bred with any others for over 60,000 years and green sea turtles come ashore in their thousands, shadowed by egg-st

The hidden wonders of India's spectacular natural world are revealed by wildlife expert Liz Bonnin, actress Freida Pinto and mountaineer Jon Gupta. Experience a village of birds, masks that come alive, the world's greatest mountain range and baby turtles erupting out of the sand. This is truly a land like no other.

A man returns to his hometown of Naples, 40 years after abruptly leaving as a teen, stirring up a past which he's kept buried. He is determined to see his boyhood friend, now a leading Naples crime boss, with whom he shares a dark secret. Italian with English subtitles.

Fletch and Godber reconcile themselves to a quiet evening in.

Jim Hacker decides to abolish the Department of Education and Science to reduce bureaucracy and save money, giving cash directly to schools. Sir Humphrey, of course, is appalled.

It's Steve's thirtieth birthday, and he feels stuck in a rut. Sebastian suggests they apply to be stewards on Air Scotia's glamours long-haul flights. But first they have to contend with Capitain Duff, who thinks he is Leonard Nimoy, and a plane full of Gaga Tours OAPs, including an incognito Air Scotia Inspector. Meanwhile, Shona meets someone from her past.

Comedy set among the cabin crew of a passenger jet on a budget airline. As standards fall, the company orders its employees to attend a weekend of intensive retraining. Steve finds love, Shona finds herself and Sebastian finds out a secret.

In a remote corner of southern Arabia one mountain range holds a remarkable secret. Swept by the annual Indian Ocean monsoon, the Dhofar mountains become a magical lost world of waterfalls and cloud forests filled with chameleons and honey badgers. Offshore, rare whales that have not bred with any others for over 60,000 years and green sea turtles come ashore in their thousands, shadowed by egg-st

A young explorer stumbles on the buried remains of the world's oldest city. Moderation: Janina Ramirez.

Victor Borge, the brilliant Danish entertainer, performs some of his most famous routines.

The competition reaches the quarter-final stage and for the remaining musicians, it's all to play for. Presented by star saxophonist and broadcaster Jess Gillam, herself a former BBC Young Musician finalist, it's time for the first six musicians to perform again for the judges, this time in front of an audience. With such a high standard of talent to choose from, the judges have their work cut out

Mozart was a child prodigy who rejected norms and rewrote the rule book. Tonight's concert opens with the overture from The Marriage of Figaro, an opera that changed music and challenged the social status quo. Our performers for this Prom are also out of the ordinary. The international Mahler Chamber Orchestra's members are drawn from 20 countries. They are joined by their multi-Grammy-nominated a

Virtuoso horn player Felix Klieser, who was born without arms and plays the instrument with his toes, makes his Proms debut with Mozart's sunny Concerto No 4. Kirill Karabits conducts the Bournemouth Symphony Orchestra as they plot a kaleidoscopic musical journey across Europe with tales of friendship, homeland and the emotive power of music. Bursting with some of his most beautiful and heartfelt

Compilation of performances and appearances by Nigel Kennedy from the BBC archive, following his music development and career from a seven-year-old child on Town and Around to his virtuoso showstopper Czardas from the Last Night of the Proms 2013. Featuring interviews with him through the years, and demonstrating a versatility of styles from classical to experimental to a jazz duet with Stephane G

Game show that invites viewers to match their musical wits against a celebrity panel.

Victor Borge, the brilliant Danish entertainer, performs some of his most famous routines.

In the final episode, Bettany travels to China on the trail of Confucius, a great sage of Chinese history whose ideas have fundamentally shaped the country of his birth for around 2,500 years.

Michael Portillo is in East Anglia on the last leg of his rail journey through 1930s Britain. He begins in Attleborough in Norfolk, at the headquarters of an international horse welfare organisation which was established in the late 1920s and learns about the charity's pioneering founder. Crossing the Fens, Michael's next stop is the cathedral city of Peterborough, where he visits a tidal defence

Archaeologist Julian Richards joins an excavation team as they uncover a rare find from a fourth-century Roman cemetery: a lead coffin, only the second ever to be found in Roman Winchester. Unexpected clues found inside the coffin bring to light the pagan beliefs of a wealthy Roman buried in a Christian cemetery.

Archaeologist Julian Richards follows the scientific trail of the skeletons of a woman and three young children uncovered at a Stone Age temple in Dorset. He finds that the bones and teeth reveal the extraordinary and dark tale of a group of Neolithic wanderers, who may have made the ultimate sacrifice over 5,000 years ago. Moderation: Julian Richards.

In the summer of 1998 a mysterious hole appeared in a barley field in distant Orkney. The cause – a burial chamber sunk into the ground – untouched for 5,000 years. Julian Richards joins a team of investigative police officers and archaeologists as they gradually remove the skeletons from the tomb to look for clues about our Stone Age ancestors. He reveals a bizarre tale of their lives and deaths.

Robert Robinson hosts another duel of words and wit between two celebrity panels.

Game show that invites viewers to match their musical wits against a celebrity panel.

A performance of Mozart's opera Die Entfuhrung aus dem Serail from the spectacular setting of the Topkapi Palace in Istanbul. With the Scottish Chamber Orchestra under Sir Charles Mackerras. The film also documents the creative process involved in staging this production, provides fresh insight into the history of the opera and Mozart's life, and includes a conversation with the director, Elijah M

Truman Capote and Tennessee Williams – writers, celebrities and, many would say, geniuses – were catapulted to fame in the 1950s, sparking a friendship and rivalry that spanned nearly 40 years. Inextricably entwined and icons of their age, they were both creative powerhouses and gay men, who dealt with success and its evanescence in vastly different ways. Film-maker Lisa Immordino Vreeland brings

Archaeologist Julian Richards joins an excavation team as they uncover a rare find from a fourth-century Roman cemetery: a lead coffin, only the second ever to be found in Roman Winchester. Unexpected clues found inside the coffin bring to light the pagan beliefs of a wealthy Roman buried in a Christian cemetery.

Archaeologist Julian Richards follows the scientific trail of the skeletons of a woman and three young children uncovered at a Stone Age temple in Dorset. He finds that the bones and teeth reveal the extraordinary and dark tale of a group of Neolithic wanderers, who may have made the ultimate sacrifice over 5,000 years ago. Moderation: Julian Richards.

In the summer of 1998 a mysterious hole appeared in a barley field in distant Orkney. The cause – a burial chamber sunk into the ground – untouched for 5,000 years. Julian Richards joins a team of investigative police officers and archaeologists as they gradually remove the skeletons from the tomb to look for clues about our Stone Age ancestors. He reveals a bizarre tale of their lives and deaths.

A performance of Mozart's opera Die Entfuhrung aus dem Serail from the spectacular setting of the Topkapi Palace in Istanbul. With the Scottish Chamber Orchestra under Sir Charles Mackerras. The film also documents the creative process involved in staging this production, provides fresh insight into the history of the opera and Mozart's life, and includes a conversation with the director, Elijah M

In nature, living long enough to breed is a monumental struggle. Many animals and plants go to extremes to give themselves a chance. Uniquely, three brother cheetahs band together to bring down a huge ostrich. Aerial photography reveals how bottle-nosed dolphins trap fish in a ring of mud, and time-lapse cameras show how the Venus flytrap ensnares insect victims. The strawberry frog carries a tadp

Fletch and Godber are allowed out in a work gang.

Jim unwittingly lies to the Commons about bugging an MP's phone. Sir Humphrey decides not to lie to the Privileges Committee on Jim's behalf, but then discovers that he too has something to hide.

Sitcom set among cabin crew of a passenger jet. Sebastian returns from his Florida holiday to discover something has definitely happened between Steve and Shona. Captain Duff, meanwhile, is as confused as ever.

Sitcom set among cabin crew of a passenger jet. To the boys' displeasure, Shona lands the job of presenting the Air Scotia inflight video. The plane is hijacked by a Scottish nationalist and Shona lays her out with a poached salmon, all captured on video.

An insightful series that features a plethora of international documentaries dealing with a variety of subjects.

Jamie Bartlett reveals how Silicon Valley's mission to connect the world is disrupting democracy, helping plunge us into an age of political turbulence. Many of the Tech Gods were dismayed when Donald Trump – who holds a very different worldview – won the American presidency, but did they actually help him to win? With the help of a key insider from the Trump campaign's digital operation, Jamie un

Truman Capote and Tennessee Williams – writers, celebrities and, many would say, geniuses – were catapulted to fame in the 1950s, sparking a friendship and rivalry that spanned nearly 40 years. Inextricably entwined and icons of their age, they were both creative powerhouses and gay men, who dealt with success and its evanescence in vastly different ways. Film-maker Lisa Immordino Vreeland brings