Lou Sanders, Celya AB, Neil Delamere. The magnificent Lou Sanders introduces comedians Celya AB and Neil Delamere to the stage. 3/7. The best stand-up comedy from the famous London venue.

Series 31, Episode 17. Among the guests on Graham's sofa: knight of the stage and screen Ian McKellen, taking the role of Falstaff in Player Kings, a new version of Shakespeare's Henry IV plays, and award-winning actor Michael Sheen, talking about his new Welsh BBC drama series The Way, which he also directed. 17/21. Graham Norton introduces another instalment of his trademark mix of cheeky celebrity chat and live music performances.

Royal Botanic Garden Edinburgh 1. A visit to the Royal Botanic Garden Edinburgh includes Russian jewels, a rare Maori box, a priceless football trophy and three paintings by female artists who deserve to be better known. 17/20. Experts invite the public to bring along their antiques for examination. Some find their 'bric-a-brac' to be worth much more than they ever suspected.

Public and Private. Sandi Toksvig delves into the public and the private with Alan Davies, Victoria Coren Mitchell, Phill Jupitus and Bridget Christie. 5/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Pictures. Sandi Toksvig looks at pictures with Alan Davies, Hannah Gadsby, Noel Fielding and Joe Lycett. 6/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Picnics. Sandi Toksvig has a picnic with Alan Davies, Romesh Ranganathan, Rachel Parris and Richard Osman. 7/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Plants. Sandi Toksvig looks at plants with Alan Davies, Sara Pascoe, Stephen K Amos and Jason Manford. 8/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

University. Sandi Toksvig goes to university with Guz Khan, Joe Lycett, Morgana Robinson and Alan Davies. 12/14. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Shetlands. Ben journeys to one of Britain's furthest outposts - the Shetland Islands to meet Helen and Jason, a couple on the edge of the weather-beaten island of Yell. 5/9. Adventurer Ben Fogle meets people who have turned their backs on Western society and set up home in some of the most isolated locations on Earth.

Oxfordshire. Ben is closer to home than he's ever been in rural Oxfordshire where he spends the week with a multi-generational family, who surrendered their conventional life. 6/9. Adventurer Ben Fogle meets people who have turned their backs on Western society and set up home in some of the most isolated locations on Earth.

Arizona. A disabled retiree turned into a modern-day nomad travels across the United States and uses a renovated military transport vehicle for her journey. 7/9. Adventurer Ben Fogle meets people who have turned their backs on Western society and set up home in some of the most isolated locations on Earth.

Oslo. Richard is joined by actor Fay Ripley for a wintry mini break in Oslo. Together they pack two days with sledging, screaming, skiing, sculpture and scoff. And despite being a proud half Norwegian, Richard manages to muster a scintilla of objectivity. 2/4. Join celebrity guests as they explore a unique weekend destination with the aim of having a holiday with all the boring bits taken out.

Series 2, Episode 17. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor. Each stepping stone has a different option, and the players must try to get from A to B by stepping on the truths and avoiding the lies in order to cross the floor safely, or risk falling off the bridge and out of the game. 17/25. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor.

Series 2, Episode 18. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor. Each stepping stone has a different option, and the players must try to get from A to B by stepping on the truths and avoiding the lies in order to cross the floor safely, or risk falling off the bridge and out of the game. 18/25. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor.

Series 6, Episode 7. The six remaining home sewers head back in time to the 1980s, attempting to revive the glamorous - and sometimes ridiculous - style of that decade. 7/10. Amateur sewers take on challenges as they compete to be Britain's best home sewer. Their creations are judged by Savile Row's Patrick Grant and sewing expert May Martin.

Series 6, Episode 8. Five sewers do battle in the quarter-final, where they must master techniques and styles from France, Spain and the Philippines. 8/10. Amateur sewers take on challenges as they compete to be Britain's best home sewer. Their creations are judged by Savile Row's Patrick Grant and sewing expert May Martin.

Series 6, Episode 9. For their semi-final challenge, the four remaining sewers go to the movies, taking on garments and techniques from the silver screen. 9/10. Amateur sewers take on challenges as they compete to be Britain's best home sewer. Their creations are judged by Savile Row's Patrick Grant and sewing expert May Martin.

Ham House 2. The team return to Ham House in Richmond, where treasures include jewellery found in a compost bag, a Derek Jarman artwork and an Omega watch marking the Apollo-Soyuz space mission. 12/20. Experts invite the public to bring along their antiques for examination. Some find their 'bric-a-brac' to be worth much more than they ever suspected.

Woodhorn 1. The team are at Woodhorn Museum in Northumberland, a former colliery, where treasures include a gold Rolex from the 1980s and FA Cup medals won by a Newcastle United legend. 13/20. Experts invite the public to bring along their antiques for examination. Some find their 'bric-a-brac' to be worth much more than they ever suspected.

Dorset. Ben travels to Dorset to live for a week with Chris, a former paratrooper who has spent the last five years walking Britain's coastline, finding love and raising thousands for charity. 7/12. Adventurer Ben Fogle meets people who have turned their backs on Western society and set up home in some of the most isolated locations on Earth.

Forest. From deep in the undergrowth to the highest tree, forests are home to two-thirds of all mammal species. Discover how they overcome the many challenges of life in a crowded world. 6/6. Sir David Attenborough reveals the world of mammals, uncovering the secrets of their success, from the tiny, terrestrial Etruscan shrew to the biggest of them all, the blue whale.

Denver. Starting a mile above sea level in Colorado's state capital Denver, our train, the Rocky Mountaineer makes its way through the state of Utah. 7/10. Enjoy six very individual and stunningly beautiful train journeys from around the world. On each one we'll meet the people who work and live along the special rail line in six different countries.

Upsadaisy. Sandi Toksvig hosts an 'upsadaisy' episode of QI and is joined by Justin Moorhouse, Emmanuel Sonubi, Holly Walsh and Alan Davies. 10/14. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Underthings. Sandi Toksvig is joined by Maisie Adam, Daliso Chaponda, Jack Dee and Alan Davies for a look at some underthings. 11/14. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Christmas Special. Jimmy Carr hosts as Jon Richardson and Katherine Ryan take on Richard Ayoade and Laura Smyth, with Mat Ewins joining Susie Dent in Dictionary Corner. 5/14. Combining two of viewers' favourite shows means that viewers get to play along, a bonus for both quiz and comedy fans alike. Jimmy Carr hosts the famous words and numbers quiz, plus etymologist Susie Dent on the letters, and maths whizz Rachel Riley on the numbers.

Episode 4. Romesh Ranganathan hosts as Susan Calman, Lawrence Chaney, Harry Pinero, James Argent, Mike Wozniak, OJ Borg, Sherrie Hewson and Raj Bisram try to win money for charity. 4/12. Comedian Romesh Ranganathan takes charge of the back-stabbing, big money, game show. Can the contestants create a chain of answers and avoid being the weakest link?

Series 4, Episode 7. Family entertainment with Michael McIntyre. Pop star and Greatest Dancer dance captain Cheryl hands over her phone to play Send to All. Plus music from George Ezra. 7/9. Comedian Michael McIntyre presents the family entertainment series that guarantees big laughs, big stars and big surprises.

Series 31, Episode 2. Graham Norton presents a lively chat show featuring Bernie Taupin, Catherine Tate, Ashley Waters, Bill Bailey and Christine And The Queens. 2/21. Graham Norton introduces another instalment of his trademark mix of cheeky celebrity chat and live music performances.

Ashley Walters. Louis Theroux heads to the seaside town of Herne Bay to spend time with actor, director and former rapper Ashley Walters at his family home. 6/6.

Upsadaisy. Sandi Toksvig hosts an 'upsadaisy' episode of QI and is joined by Justin Moorhouse, Emmanuel Sonubi, Holly Walsh and Alan Davies. 10/14. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Underthings. Sandi Toksvig is joined by Maisie Adam, Daliso Chaponda, Jack Dee and Alan Davies for a look at some underthings. 11/14. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Episode 4. Romesh Ranganathan hosts as Susan Calman, Lawrence Chaney, Harry Pinero, James Argent, Mike Wozniak, OJ Borg, Sherrie Hewson and Raj Bisram try to win money for charity. 4/12. Comedian Romesh Ranganathan takes charge of the back-stabbing, big money, game show. Can the contestants create a chain of answers and avoid being the weakest link?

Series 4, Episode 7. Family entertainment with Michael McIntyre. Pop star and Greatest Dancer dance captain Cheryl hands over her phone to play Send to All. Plus music from George Ezra. 7/9. Comedian Michael McIntyre presents the family entertainment series that guarantees big laughs, big stars and big surprises.