Simon travels from Arctic islands of Svalbard to the icy wilderness of Lapland.

Perrie Edwards talks to Alison about her home life and struggles with anxiety and fame.

Beatrix Potter鈥檚 dolls鈥� house and a portrait that could be of Lawrence of Arabia.

Dannii Minogue is back to play Cupid for boys who like boys. It all starts with a kiss!

Ellie Wilson confronts the trauma of her relationship as her rapist ex nears parole.

Nicole tackles her driving anxiety, and Muna faces her fear of being home alone.

MUAs create looks for a huge fashion show. Then Patricia Bright judges the Creative Brief.

Chris helps a tour guide connect with his parents and a project manager process her grief.

Simon reveals how Caravaggio changed the way artists portrayed religion.

Five intrepid duos race over 14,000km across Asia, the world's largest continent.

Yinka Bokinni explores rap mogul Sean Combs's life and the criminal charges he denies.

Louis Theroux returns to the West Bank to meet some of the Israeli settlers living there.

Stacey and Joe welcome us to Pickle Cottage, home to their five children and lots of pets.

Andrew Garfield goes on a quest worthy of a film plot to explore his Jewish roots.

Unleashed is back with a brand new series. We get to know the new companion, Varada Sethu.

The new designers show off their signature style on a youth hostel in the Lake District.

Seven celebrities experience an emotional pilgrimage in the Austrian and Swiss Alps.

Five years after the fire, Lucy Worsley revisits Notre-Dame ahead of its reopening.

Surgeon Stuart Quine is pushed to the limit by surgery that鈥檚 first of its kind in Wales.

Sian Eleri investigates the story of the last person convicted under the Witchcraft Act.

With the experiment making waves, Rose sets her students their biggest challenge yet.

Deep in the Amazon, Bruce Parry prepares to take the powerful drug ayahuasca.

Hannah looks at the air fryer 鈥� a device that is rapidly taking over people's kitchens.

The story of the Kinahan cartel, one of the world鈥檚 most feared criminal organisations.