Tim Dunn starts his journey across the London Overground map to uncover the incredible stories behind the six new line names.

In this first episode, Tim travels to a hospital that Princess Diana visited 17 time: the Mildmay, a small but crucial charitable NHS hospital with a long history of helping Londoners in need, from the cholera outbreak in 1866 to supporting and treating patients affected by HIV and AIDS.

The Mildmay line journey

Tim meet former patient, campaigner and AIDS survivor Jason Reid, who tells his story of becoming seriously ill with AIDS in the early 2000s and the importance of Mildmay hospital staff supporting him and helping him to survive during an incredibly difficult time mentally and physically.

Tim is also taken on a tour of the facilities by Mildmay CEO Geoff Coleman, and speaks with social worker and safeguarding lead Beverley Nelson, who's been working at the Mildmay for 14 years and talks about the community lead approach and environment created at the hospital.

We’ll be travelling right across the map on the London Overground to speak to people who’s stories are interwoven with the names of the new names of London's Overground lines, and we'll be delving into some amazing stories about survival, equality, breaking barriers, and the history that’s made London what it is today.

Follow presenter Tim Dunn

Mind The Gap is an official podcast from Transport for London (TfL).

An 18Sixty production. The producer is Marnie Woodmeade. The Executive Producer for 18Sixty is Gareth Evans.

Additional writing by Tim Dunn.

The Executive Producer for TfL is Adrian Hieatt

Coming soon, the brand new series of Mind the Gap, the Official TfL Podcast. Join Tim Dunn for another fascinating look at the stories behind London's transport network. This time around, Tim takes a journey across the six lines of the London Overground, to discover the new names each line has been given, and why they're so significant for London and the world. Each episode focusses on one of the new identities, which are Mildmay, Lioness, Windrush, Weaver, Suffragette and Liberty. Expect amazing personal stories, incredible guests, and a few surprises along the way...

Join TV Presenter and Broadcaster Rylan on the ultimate Christmas commute! Tim Dunn gets special permission to take Rylan on a ride in the driver’s cab on a Central line Train, all the way from Oxford Circus to Epping. You may not know, but Rylan is a self-confessed Tube obsessive, and cannot hold back his excitement. He tells Tim about how he fell in love with the Tube in his childhood, the Tube station he's built in his garage, what the London Underground means to him and how it's shaped his life. Rylan and Tim get an incredible view of the tunnels and secrets you normally don't get to see from the driver's cab at the back of the train - and try not to push any buttons. The festive adventure, and Rylan's dream trip, continues when the pair board a vintage Routemaster bus, which takes them to a magical railway - and a very special Christmas steam train.

Thanks to the TfL staff, plus staff & volunteers of the Epping Ongar Railway - who helped us make this episode.

Follow presenter Tim Dunn

Mind The Gap is an official podcast from Transport for London (TfL).

An 18Sixty production. The producer is Marnie Woodmeade. Additional writing by Tim Dunn. The executive producer is Adrian Hieatt.

Like the Tube itself, Amy Lamé is a London icon and legend - and she asks Tim to meet her at one of London’s busiest stations for nightlife, Tottenham Court Road, to talk about her role with the Mayor of London as ‘Night Czar’. What does that mean - and how important has the night tube been for London’s communities and businesses, including Amy’s famous club nights?

For 160 years, the London Underground has been connecting people and places in so many ways, but a shared love for everything about the system has created a community in itself. Tim heads west on the Piccadilly line to meet his old friend, and one of the internet’s best-known Tube enthusiasts, video producer Geoff Marshall, Tim and Geoff chat about the joys, delights and friendships that the London Underground can bring – and how Geoff’s relationship with the Tube grew from an old London Atlas that was collected by his grandfather…

Follow presenter Tim Dunn

Mind The Gap is an official podcast from Transport for London (TfL).

An 18Sixty production. The producer is Marnie Woodmeade. Additional writing by Tim Dunn.

All aboard the newly refurbished Central line trains! Join Tim Dunn as he catches an exclusive first-ever ride to see the results of the biggest upgrade programme in the Tube’s history. Joining him is special guest Paul Marchant, the man behind the Central line’s new seating fabric and fascinating patterns (know as the moquette). That’s just one small part of an enormous programme of investment and upgrades on the Central line, that has seen years of work and planning go into new engines, new CCTV, and a long list of multiple system upgrades. Tim then takes you behind-the-scenes at the world-leading Railway Engineering Workshop in Acton to meet Aaron, Becky and Robbie - just some of the dedicated and highly skilled staff who work on maintaining, upgrading and repairing Tube trains all year round, on an incredible scale.

Follow presenter Tim Dunn

Mind The Gap is an official podcast from Transport for London (TfL).

An 18Sixty production. The producer is Marnie Woodmeade. Additional writing by Tim Dunn. The executive producer is Adrian Hieatt.

In this first episode, Tim Dunn navigates the many tunnels and architectural wonders of Bank station during a chat with the ‘Tubemapper’ Luke Agbaimoni, the man whose passion for taking photos on the Underground is propelling him to capture images of every station on the Tube map. After a quick trip on the Central line to Shepherd’s Bush station, Tim then sits down with world famous designer Wayne Hemingway, who created the London Underground staff uniforms, and who discusses his love of incredible design on the Tube. It’s then back into the heart of London for a tour of the iconic Piccadilly Circus station with TfL’s Ann Gavaghan, who passionately talks with Tim about the architectural heritage - and hidden secrets - of the 272 stations across the London Underground, and what features you might want to look out for on your next journey.

Find out more about Luke's photography here

Follow presenter Tim Dunn

Mind The Gap is an official podcast from Transport for London (TfL)

An 18Sixty production. The producer is Marnie Woodmeade. Additional writing by Tim Dunn. The executive producer is Adrian Hieatt.

Take an incredible journey Underground with host Tim Dunn, as he explores the amazing world of the London Tube, to celebrate its 160th Anniversary. Travelling to stations across the capital, Tim meets guests including Rylan Clark, Amy Lamé, Wayne Hemingway and designers and engineers from TfL, who reveal the passion, love, and incredible stories behind the world’s oldest underground network