TV Guide Channel 5 Saturday

Ross foolishly lets Rachel in on his most secret sexual fantasy, while Phoebe consoles a heartbroken Monica and Chandler gets involved with an old flame whom Joey cannot stand. David Schwimmer and Jennifer Aniston star

Ross is due to make an important speech at the museum, and invites the gang along for moral support - but bickering and personal problems soon threaten to make him late. Comedy, starring David Schwimmer

The actor explores some of his favourite places in his homeland of Ireland, sharing his passion for the country's food, history and scenery. Adrian's journey starts at a place that holds many memories for him, the highest accessible sea cliffs in the whole of Europe - Slieve League - on the Wild Atlantic Way in Co Donegal. Later, he makes it to his hometown of Fermanagh, where he visits a sixth-century island monastery, only accessible by boat

Animal agents Sam Snow and Kit Casey employ their detective skills to solve cases that rely on real zoological facts, beginning by searching for the slithering suspect who bit an express train's engineer

Clare Balding's adventures continue in the north of England, exploring the mighty River Tyne. She follows it from the vibrant city of Newcastle, past beautiful towns and villages, remarkable Roman ruins and riverside retreats, into Northumberland, towards its source

Ben journeys to South America to visit Rhona Mitra, a British born actress who left the bright lights of Hollywood to live alone in a remote valley in Uruguay. He discovers that Rhona is now committed to rehabilitating horses and the pair attend an animal auction looking to rescue any mistreated animals. Later that evening, Ben experiences nature's fury for himself when a violent storm hits while he shelters in a fragile biodome

Katie Shanahan presents coverage of the opening semi-final on day five from Telford International Centre played over the best of 11 frames. At this stage last year, Kyren Wilson fought back from 4-1 down against Neil Robertson to prevail 6-5, making two century breaks in the process, including a 134 clearance in the deciding frame. The week's commentary and analysis team includes Stephen Hendry, Alan McManus, John Higgins and Matthew Stevens

A high-powered Porsche is pursued by eight police cars and a helicopter, while Officers Ben P and Ben B attend a crash scene where a car has flipped over and landed on its roof, and their difficult job is made harder by a crowd filming the aftermath of the accident on their phones

Phoebe is alarmed to learn she has attracted the unwanted attentions of a stalker, and Monica comes up with a plan to deal with her broodiness. American comedy, guest starring David Arquette, with Lisa Kudrow and Courteney Cox

A look at the romantic life o fthe King, revisiting his early days with his wife Camilla as well as his courtship with Diana, Princess of Wales. Historians and journalists recall more of Charles's significant others, among them Lady Jane Wellesley, Lady Sarah Spencer and Anna Wallace

The host explores Ireland's Ancient East. Starting in Boyne Valley, Adrian delves into the area's 5,000 year-long history, before meeting chef Richard Corrigan at Virginia Park Lodge, the 18th-century estate set amidst 100 acres of stunning grounds. Next, he heads to Howth to meet artist Jim Fitzpatrick, and later boards the Dart train for a picturesque journey around the captivating coast, before hopping on a bike to cycle across the impressive Kilmacthomas Viaduct