Seasons & Episodes
Holborn
Tim Dunn and Siddy Holloway explore the abandoned branch line between Holborn and Aldwych. And at Holloway Road they fin
North End
Visit one of London Underground’s most secret places: North End under Hampstead Heath. Abandoned before completion, th
Piccadilly Circus
Explore the disused parts of Piccadilly Circus, the grandest station on the London Underground. And they also visit the
Euston and York Road
Explore the hidden parts of Euston, including unique features not found elsewhere and the bits set for demolition for HS
St Mary's, Aldgate East and Oxford Circus
Have a night-time track walk exploring long forgotten stations on the District line in Whitechapel. And they discover ho
Clapham South and Moorgate
Explore Clapham South deep level shelter, where thousands of Londoners slept in the war. They also visit Moorgate, and t
Charing Cross and Kennington
Tim Dunn and Siddy Holloway make their way over and explore the disused Jubilee line areas of Charing Cross station, whi
Waterloo & City and Mark Lane
Tim Dunn and Siddy Holloway go off and discover the hidden world of the Waterloo and City. This is the only line that is
King William Street and Knightsbridge
Tim and Siddy visit King William Street, the earliest disused station on the deep tube. Siddy also sees new life breathe
Brompton Road and St Pauls
Tim and Siddy walk the Piccadilly line at night to explore the hidden World War 2 remains of Brompton Road. Siddy reveal
London Bridge and Ongar
Tim and Siddy explore the disused parts of London Bridge. Siddy visits Ongar in Essex, and nearby Blake Hall which, at t
King’s Cross and Marlborough Road
Tim and Siddy explore Kings Cross St Pancras, including a secret siding and the disused Thameslink station. Siddy also d
Elizabeth Line and Angel
Tim and Siddy explore the brand new Elizabeth Line – and have access to 2 of its stations weeks before the line opens.
Quainton Road and Kingsway
Tim and Siddy visit Quainton Road in rural Buckinghamshire, 50 miles from central London – and once on the underground
Greenwich and Notting Hill
Tim and Siddy visit the cathedral-like Greenwich Power Station, which stands ready to power the tube at short notice. Si
Baker Street and Edgware Road Signal Cabin
Tim and Siddy explore the tube station with the most platforms, Baker Street. Siddy visits the disused Edgware Road Sign
Camden and Sloane Square
Tim Dunn and Siddy Holloway explore the labyrinthine Camden Town station, and the forgotten wartime shelter built beneat
South Kensington and Marylebone
Tim Dunn and Siddy Holloway explore the disused areas of South Kensington station, with platforms reclaimed by nature an
Green Park (Dover Street) and Down Street
Tim and Siddy are heading to a station you won’t find on modern-day tube maps – Dover Street, now known as Green Par
British Museum and Leinster Gardens
Tim and Siddy embark on a night-time track walk to the abandoned station of British Museum. The pair discover enormous 1
West Ashfield and Oval
Tube fans would be right in thinking there are 272 Underground stations on the network, but Siddy Holloway has such uniq
Leicester Square and Hyde Park Corner
Tim and Siddy are exploring the station in the beating heart of London's theatreland - Leicester Square. It's a place ad
Heathrow and Swiss Cottage
Tim Dunn and Siddy Holloway pack their bags to go on a trip around the sprawling Heathrow Airport underground stations -
Shepherd's Bush and Elephant & Castle
Shepherd's Bush is a fabulous example of how the network has changed and adapted over time and Siddy Holloway knows wher
Acton Works and South Acton
Tim Dunn and Siddy Holloway explore the sprawling TFL maintenance facility - Acton Works. Staying in Acton, Siddy reveal
Archway and Emergency Response Unit
Tim Dunn and Siddy Holloway have access to the secret spaces of Archway, from cavernous lift shafts to sealed off tunnel
Earls Court and Alperton
Tim and Siddy explore Earl’s Court station – a busy interchange on the Piccadilly and District lines. It’s a stati
Paddington and Tottenham Court Road
Tim and Siddy go under the platforms of Paddington station. It has five different tube lines running through it, with it
Waterloo and Marble Arch
Tim and Siddy explore the forgotten underground passages and tunnels underneath one of Britain’s busiest railway stati
South Kentish Town and London Underground Control Centre
Explore South Kentish Town a station once on the Northern line,but abandoned more than a century ago. Tube trains still
Thames Tunnel and Lambeth North
Tim and Siddy reveal the incredible story of the Thames Tunnel – the first successful tunnel built under a major body
Ruislip Depot and Warren Street
Tim and Siddy get privileged access to the vast maintenance depot at Ruislip, at the end of the Central line. It’s the
Northumberland Park and Finsbury Park
Tim and Siddy get access to the maintenance depot at Northumberland Park, responsible for looking after the entire fleet
Stockwell and The DLR
Explores the rich history of Stockwell station on the Victoria line. It was originally the terminus station for the City
Gloucester Road
Tim and Siddy meet at Gloucester Road in London’s museum quarter – a station serving the Circle, District and Piccad
Old Street
Explores the unusual station at Old Street. It serves both the Northern line and mainline trains, and they discover how
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