Dame Joan Collins. Louis Theroux travels to the glamorous French Riviera to spend time with actress, author, and one of the last surviving icons of Hollywood's golden age, Dame Joan Collins. 3/6.

Strange New World. The last few weeks of summer are upon Alaskans, bringing the need for hunting, fishing and harvesting bounty in the Arctic. 16/19. The brutal Alaskan winter dominates life for the hardy characters in this awe-inspiring series.

Series 1, Episode 1. Nearly seventy years since David Attenborough first visited Raine Island the Planet Earth III team return to film the nesting green turtles. 1/7. A behind-the-scenes look at the final chapter of the Planet Earth trilogy, which explores the greatest habitats on our amazing planet.

Episode 1. See how CGI imagery, the latest scientific research and archive footage created the series. In this episode: looking at the sun. 1/5. This series combines stunning CGI imagery, the latest scientific research and archival footage captured during scientific missions to immerse viewers in the expansive and dramatic story of the universe, from its moment of inception 13.8 billion years ago, to what could be its ultimate fate, trillions upon trillions of years in the future.

Woodhorn Museum 2. 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. 1/20. 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.

Organisms. Sandi Toksvig looks at multiple organisms with Nish Kumar, Holly Walsh, Cariad Lloyd and Alan. 2/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Series 1, Episode 2. Off the Canary Islands, the Planet Earth team are searching for one of its smaller and less familiar residents - a tiny creature called a Columbus crab, which is only about the size of your thumbnail. 2/7. A behind-the-scenes look at the final chapter of the Planet Earth trilogy, which explores the greatest habitats on our amazing planet.

Episode 2. See how CGI imagery, the latest scientific research and archive footage created the series. In this episode: looking into the possibility of alien lifeforms. 2/5. This series combines stunning CGI imagery, the latest scientific research and archival footage captured during scientific missions to immerse viewers in the expansive and dramatic story of the universe, from its moment of inception 13.8 billion years ago, to what could be its ultimate fate, trillions upon trillions of years in the future.

Chasing Ghosts. With Alaska in bloom, its residents must continue to utilize their days to pursue resources and opportunities to enrich their lives. 16/19. The brutal Alaskan winter dominates life for the hardy characters in this awe-inspiring series.

Suffolk. Ben journeys to the Suffolk countryside and a secretive patch of woodland, to spend the week with unique character Will, 50, who could be described as a true British caveman. 8/10. 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.

Miami. Richard and Rhod Gilbert's high-speed visit to Florida's famous hot spot takes in art, art deco, alligators, speedboats, an airboat tour of the everglades - and dominoes. 4/4. Join celebrity guests as they explore a unique weekend destination with the aim of having a holiday with all the boring bits taken out.

Forgotten Bakes. Our bakers are stepping back in time and using unfamiliar recipes for Forgotten Bakes week. There's a sweet and savoury signature challenge and Prue sets the technical. 8/10. Twelve enthusiastic contestants face three challenges a week as they take part in a competition to determine which of them is Britain's best amateur baker.

Series 2, Episode 22. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor. 22/25. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor.

Ologies. Sandi Toksvig looks at some Ologies with Bill Bailey, Phill Jupitus, Claudia Winkleman and Alan Davies. 1/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Organisms. Sandi Toksvig looks at multiple organisms with Nish Kumar, Holly Walsh, Cariad Lloyd and Alan. 2/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Chasing Ghosts. With Alaska in bloom, its residents must continue to utilize their days to pursue resources and opportunities to enrich their lives. 16/19. The brutal Alaskan winter dominates life for the hardy characters in this awe-inspiring series.

Suffolk. Ben journeys to the Suffolk countryside and a secretive patch of woodland, to spend the week with unique character Will, 50, who could be described as a true British caveman. 8/10. 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.

Woodhorn Museum 2. 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. 1/20. 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.

Forgotten Bakes. Our bakers are stepping back in time and using unfamiliar recipes for Forgotten Bakes week. There's a sweet and savoury signature challenge and Prue sets the technical. 8/10. Twelve enthusiastic contestants face three challenges a week as they take part in a competition to determine which of them is Britain's best amateur baker.

Ologies. Sandi Toksvig looks at some Ologies with Bill Bailey, Phill Jupitus, Claudia Winkleman and Alan Davies. 1/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Organisms. Sandi Toksvig looks at multiple organisms with Nish Kumar, Holly Walsh, Cariad Lloyd and Alan. 2/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Fire In The Sky. As fall approaches, residents of the arctic take advantage of unseasonably mild conditions. 17/19. The brutal Alaskan winter dominates life for the hardy characters in this awe-inspiring series.

Isle of Erraid. Ben travels to a unique, tiny island in the Scottish Hebrides where he meets ex-social care worker Philip, who has embraced a new way of life in this small, alternative community. 9/10. 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.

Ulster Folk Museum 3. Fiona and the team return to the Ulster Folk Museum in Northern Ireland, where items include a DeLorean car, a stone head dug up in a garden and a carving with links to maritime history. 2/20. 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.

Pâtisserie (Semi-Final). It's the semi-final and the last four bakers are three challenges away from the biggest day in their baking lives. But first up, there's no business like choux business. 9/10. Twelve enthusiastic contestants face three challenges a week as they take part in a competition to determine which of them is Britain's best amateur baker.

Series 5, Episode 4. The fabrics in the haberdashery go technical, as the seven remaining home sewers take on man-made fabrics designed for sport and the great outdoors. 4/8. 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 2, Episode 23. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor. 23/25. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor.

Oceans. Sandi Toksvig looks at the oceans. Tune in to hear one publisher's suggestion for a radical improvement to Moby Dick. With Aisling Bea, Joe Lycett, David Mitchell and Alan Davies. 3/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Over and Ova. Sandi looks at over and ova with Bill Bailey, Jan Ravens, Grayson Perry and Alan Davies. 4/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Series 29, Episode 7. Graham is joined by Miriam Margolyes, Paul Rudd, Ron Howard, Halle Berry and Stephen Fry. Plus music from Gregory Porter. 7/22. Graham Norton introduces another instalment of his trademark mix of cheeky celebrity chat and live music performances.

Series 4, Episode 3. This week Michael McIntyre is joined by singing superstars Michael Buble and chart topper Rita Ora. And husband and wife presenters Eamonn Holmes and Ruth Langsford take part in a double Send to All. 3/9. Comedian Michael McIntyre presents the family entertainment series that guarantees big laughs, big stars and big surprises.

Jen Brister, Esther Manito, Adam Rowe. Live At The Apollo host Jen Brister welcomes guest comedians Esther Manito and Adam Rowe. 6/7. The best stand-up comedy from the famous London venue.

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.

Series 2, Episode 23. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor. 23/25. Teams of contestants compete for cash by crossing a bridge made up of stepping stones across the studio floor.

Oceans. Sandi Toksvig looks at the oceans. Tune in to hear one publisher's suggestion for a radical improvement to Moby Dick. With Aisling Bea, Joe Lycett, David Mitchell and Alan Davies. 3/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Over and Ova. Sandi looks at over and ova with Bill Bailey, Jan Ravens, Grayson Perry and Alan Davies. 4/16. Panel game hosted in which celebrity guests have to answer questions, avoiding repeating common misconceptions and urban myths.

Series 29, Episode 7. Graham is joined by Miriam Margolyes, Paul Rudd, Ron Howard, Halle Berry and Stephen Fry. Plus music from Gregory Porter. 7/22. Graham Norton introduces another instalment of his trademark mix of cheeky celebrity chat and live music performances.