INULTRA

In Tokyo, Josh and Lexi Limitless visit the city's crowded streets, a screaming monster café and an abandoned love hotel.

Jyri is a young guy from Finland and the only professional in freestyle snowmobile in his country.

Alex followed his parents to Finland, fell in love with dog-mushing and now lives with his girlfriend and 85 dogs near the polar circle.

Racing driver Arie Luyendyk Jr challenges two celebrities, kickboxer Rico Verhoeven and footballer Sol Campbell, to see who is the fastest around the track.

Over 800,000 square miles of desert covers the Arabian Peninsula. The temperatures are unbearable, and the land is inhospitable, but the region brims with myths and illusion.

Alyssa rounds up the team and Mark unveils the surprise crate engine for the Operation Firepower 'Cuda. Then, he reveals the reason this project is top-secret.

The engine is removed and the 'Cuda is slated for paint. However, before Will can prepare he receives a package with something magical inside.

DJ and house music producer Carly Foxx steps outside of her comfort zone to draw inspiration for her music track from urban youths in London's grime scene.

From a James Bond inspiration to a giant footstep in the Burren, we explore the enigmas hidden within the Western and Northern landscapes.

Ten streamers take part in the first In Real Life Challenge with street footballer Ed Van Gils. They then face off in FIFA 21 matches in the Dome and discover a surprising twist that keeps them on their toes.

The competition intensifies when the contestants are forced to overcome physical obstacles that test them to their limits. After a tense battle in the Dome, the contestants get a reality check as two of them are sent home.

Laura Compagni teams up with Mataj Architects and The Parentela Family to introduce the first of the Hotel Vie chain of luxury hotels with 261 masterfully crafted guest suites.

Have you ever got a song stuck in your head? Marty Music sat down with Dr Carole Scherling, a neuroscientist from Belmont University, to talk all about sticky lyrics and the science behind why some catchy tunes get stuck in our heads.

Music has the power to transport us back in time. Marty Music sat down with Nicole Richard, a neurologic music therapist, and professor from Belmont University to talk about how music affects our brains and stirs up memories.

Jack Grealish is after some new gear from Sam. He's looking for some particularly 'out there' threads and has a last-minute request for some vintage items.

England's rising star Declan Rice is after some new drip from his old mate, the Garms Dealer. The two have been mates for years, and Dec shares a secret about his lucky trainers.

Yann Horowitz experience's skateboard culture in Cape Town, South Africa exploring its DIY lifestyle which has permeated into the parallel worlds of art, music, fashion and other cultural spheres.

Empowered in 'Jozi', following the kids from Skateistan, leftfield artists and photographers, streetside Kotas, volcano sessions, Slappy's Screenprinting, a backyard ramp, and skating through an art gallery.

This feature travels to the misty Chiloé Archipelago off the coast of southern Chile. It explores how Spanish colonial architecture fused with indigenous Mapuche boat-building techniques to construct iconic wooden sea-facing churches.

Kevin travels to Switzerland and has 24 hours to go from Zurich to the Swiss mountains, while Jalou finds an exciting way to go from Cannes to Corsica.

The trip begins in the baking heat of the northwest. Andreas visits Alexander Bay, once bustling with diamond miners, now a ghost town, and learns about diamond hunting from a man whose life's work has been searching for the precious gems.

Different currents meet in the seas around the cape, which lead to huge seas. The waters around Cape Agulhas have a reputation for being amongst the most dangerous in the world because of the swell - and its inhabitants.

Kolkata's extraordinary street-food scene has been influenced by its rulers. The most profound influence has been from the Mughals. Will reimagines classic dishes while also incorporating the unique street food flavours he encounters.

Fuelled by the bustling energy of street vendors, Will seeks inspiration from Indian essentials to ignite his culinary creativity.

Tianran and Hannah try tea grown on Danxia landforms and feast on mountain produce before getting hands-on with making rice noodles in a Hakka walled village.

Jonathan Bird and Todd Jack capture stunning underwater beauty at the Blue Heron Bridge.

The Bird Family goes on a February holiday to the Turks and Caicos Islands for some scuba diving, horseback riding and beach fun. On a dive with Big Blue Collective, they search for Jojo the famous wild dolphin.

Terry and Larry put 'Jack Reacher' to the test, both the movie and the series.

Terry tests several things from the epic western, "The Harder They Fall", and a canteen buster test from "Gunsmoke".

Rapper Shiniqua, aka Pretty Little Monster, juggles motherhood while trying to avoid the trappings of Instagram fame. Her passion is writing rap lyrics while trying to keep it real.

Las Vegas is home to a hot rod car club community which over the decades has been connected to the rise of rockabilly music. Through Luke Metz and his band, Shanda & the Howlers, we learn how this bond between fashion, music and cars was created.

Supercar Blondie: Living the Dream charts the journey of Alex Hirschi. She started her own vlog reviewing the world's most exclusive and expensive supercars and her meteoric rise has seen her gain millions of followers and her very own TV Series.

Thom tracks down real-life rubber girl Claudia Hughes, a contortionist whose extraordinary flexibility defies human physiology.

Freediver Tom Sietas holds his breath as he submerges for a death-defying 22 minutes.

Laird Hamilton attempts to surf a wave that matches the force and speed of a tsunami.

Winds of 60mph make it impossible to stay on your feet. Heinz Zak is performing deadly high-wire stunts in places where winds can reach over 100mph.

On this leg of the search for unique physiological gifts, Thom meets a man capable of squirting liquid from his tear ducts and a man who claims to have heatproof hands.

Thom meets a man whose ability is to submerge his body in ice without succumbing to the effects of cold. Plus, he meets a man who developed a form of martial art to make him indestructible.

Rachelle Simpson is a cliff diver from the United States and has recently won the world series trophy for the second time in a row.

Emelie Forsberg from Sweden is a ski mountaineer and mountain runner. For her, it's the ultimate escapism.

In Nikko, Japan, Cody reunites with Sherman Mak to explore a derelict onsen and an amusement park called Western Village.

It's nearing the end of Operation Firepower. The ghouls are working hard to complete the project and try to fire up the 'Cuda for the first time.

At SEMA, the Ghouls make their rounds in what is known as the Disneyland for car enthusiasts. The team goes drifting, and Mark takes to the stage to reveal Operation Firepower to the world.

The relations between Japan, China, and Korea have various troubles, but many people live beyond the borders. Experts discuss the future of three countries based on the reports of borderless heroes.