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  3. Secrets of the London Underground

Secrets of the London Underground TV Listings

Find out when Secrets of the London Underground is on TV today, tonight and this week at the UK TV Listings Guide.

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Next on TV This Week Streaming About
Secrets of the London Underground poster

Next Airing

When is Secrets of the London Underground next on TV?

Secrets of the London Underground is next on TV on Sunday 20 September at 7:10 am on U&Yesterday. The episode is Holborn, Season 1, Episode 1.

Secrets of the London Underground next airing

Holborn

Season 1 · Episode 1

7:10 am – 8:00 am Sunday 20 September

On U&Yesterday (27)

More Details →

Showing times for London — Freeview. Change provider.

Coming up this week

Secrets of the London Underground TV listings this week

Secrets of the London Underground is scheduled to air at these times (may include spoilers):

  • Sun 20
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    Holborn — Secrets of the London Underground

    Season 1 · Episode 1

    Tim Dunn and Siddy Holloway explore the abandoned branch line between Holborn and Aldwych, and at Holloway Road they find out about the Tube's only spiral escalator

    More Details → for Secrets of the London Underground, Sun 20, 7:10 am
  • Mon 21
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    North End — Secrets of the London Underground

    Season 1 · Episode 2

    Tim Dunn and Siddy Holloway visit North End under Hampstead Heath. Abandoned before completion, the station became a Cold War bunker

    More Details → for Secrets of the London Underground, Mon 21, 6:10 am
  • Mon 21
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    Piccadilly — Secrets of the London Underground

    Season 1 · Episode 3

    Tim Dunn and Siddy Holloway explore the disused parts of Piccadilly Circus, the grandest station on the London Underground, and visit the long-abandoned Highgate surface station

    More Details → for Secrets of the London Underground, Mon 21, 7:10 am
  • Tue 22
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    North End — Secrets of the London Underground

    Season 1 · Episode 2

    Tim Dunn and Siddy Holloway visit North End under Hampstead Heath. Abandoned before completion, the station became a Cold War bunker

    More Details → for Secrets of the London Underground, Tue 22, 2:00 am
  • Tue 22
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    Euston — Secrets of the London Underground

    Season 1 · Episode 4

    Tim Dunn and Siddy Holloway explore the hidden parts of Euston, including unique features not found elsewhere and the bits set for demolition for HS2

    More Details → for Secrets of the London Underground, Tue 22, 6:10 am
  • Tue 22
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    St Marys — Secrets of the London Underground

    Season 1 · Episode 5

    Tim Dunn and Siddy Holloway have a night-time track walk exploring long forgotten stations on the District Line in Whitechapel

    More Details → for Secrets of the London Underground, Tue 22, 7:10 am
  • Wed 23
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    Euston — Secrets of the London Underground

    Season 1 · Episode 4

    Tim Dunn and Siddy Holloway explore the hidden parts of Euston, including unique features not found elsewhere and the bits set for demolition for HS2

    More Details → for Secrets of the London Underground, Wed 23, 2:00 am
  • Wed 23
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    Clapham — Secrets of the London Underground

    Season 1 · Episode 6

    Tim Dunn and Siddy Holloway explore Clapham South deep level shelter, where thousands of Londoners slept during the Second World War

    More Details → for Secrets of the London Underground, Wed 23, 6:10 am
  • Wed 23
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    Charing Cross and Kennington — Secrets of the London Underground

    Season 2 · Episode 1

    Tim Dunn and Siddy Holloway explore the disused Jubilee Line areas of Charing Cross station, now more famous as a film location

    More Details → for Secrets of the London Underground, Wed 23, 7:10 am
  • Thu 24
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    Clapham — Secrets of the London Underground

    Season 1 · Episode 6

    Tim Dunn and Siddy Holloway explore Clapham South deep level shelter, where thousands of Londoners slept during the Second World War

    More Details → for Secrets of the London Underground, Thu 24, 2:00 am
  • Thu 24
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    Waterloo and City — Secrets of the London Underground

    Season 2 · Episode 2

    Tim Dunn and Siddy Holloway discover the hidden world of the Waterloo and City Line, the only line entirely underground

    More Details → for Secrets of the London Underground, Thu 24, 6:10 am
  • Thu 24
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    King William Street, Knightsbridge — Secrets of the London Underground

    Season 2 · Episode 3

    Tim Dunn and Siddy Holloway explore King William Street, the original terminus of the first electric Tube in the world

    More Details → for Secrets of the London Underground, Thu 24, 7:10 am
  • Fri 25
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    Waterloo and City — Secrets of the London Underground

    Season 2 · Episode 2

    Tim Dunn and Siddy Holloway discover the hidden world of the Waterloo and City Line, the only line entirely underground

    More Details → for Secrets of the London Underground, Fri 25, 2:00 am
  • Fri 25
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    Brompton Road — Secrets of the London Underground

    Season 2 · Episode 4

    Tim Dunn and Siddy Holloway walk the Piccadilly line at night to explore the hidden Second World War remains of Brompton Road

    More Details → for Secrets of the London Underground, Fri 25, 6:10 am
  • Fri 25
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    London Bridge — Secrets of the London Underground

    Season 2 · Episode 5

    Tim Dunn and Siddy Holloway explore the disused parts of London Bridge, while Siddy visits Ongar in Essex and nearby Blake Hall

    More Details → for Secrets of the London Underground, Fri 25, 7:10 am
  • Sat 26
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    Brompton Road — Secrets of the London Underground

    Season 2 · Episode 4

    Tim Dunn and Siddy Holloway walk the Piccadilly line at night to explore the hidden Second World War remains of Brompton Road

    More Details → for Secrets of the London Underground, Sat 26, 2:00 am
  • Sat 26
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    King's Cross — Secrets of the London Underground

    Season 2 · Episode 6

    Tim Dunn and Siddy Holloway explore King's Cross St Pancras, including a secret siding and the disused Thameslink station

    More Details → for Secrets of the London Underground, Sat 26, 6:10 am
  • Sat 26
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    Elizabeth Line — Secrets of the London Underground

    Season 2 · Episode 7

    Tim Dunn and Siddy Holloway explore the brand new Elizabeth Line and have access to two of its stations weeks before the line opens

    More Details → for Secrets of the London Underground, Sat 26, 7:10 am
  • Sun 27
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    King's Cross — Secrets of the London Underground

    Season 2 · Episode 6

    Tim Dunn and Siddy Holloway explore King's Cross St Pancras, including a secret siding and the disused Thameslink station

    More Details → for Secrets of the London Underground, Sun 27, 2:00 am
  • Sun 27
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    Quainton Road and Kingsway — Secrets of the London Underground

    Season 2 · Episode 8

    Tim and Siddy visit Quainton Road in Buckinghamshire, 50 miles from London - and once on the underground. Siddy also explores Kingsway tramway tunnel

    More Details → for Secrets of the London Underground, Sun 27, 6:10 am
  • Mon 28
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    Quainton Road and Kingsway — Secrets of the London Underground

    Season 2 · Episode 8

    Tim and Siddy visit Quainton Road in Buckinghamshire, 50 miles from London - and once on the underground. Siddy also explores Kingsway tramway tunnel

    More Details → for Secrets of the London Underground, Mon 28, 2:00 am
  • Mon 28
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    Baker Street — Secrets of the London Underground

    Season 2 · Episode 10

    Tim Dunn and Siddy Holloway explore the tube station with the most platforms, Baker Street

    More Details → for Secrets of the London Underground, Mon 28, 6:10 am
  • Mon 28
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    Camden — Secrets of the London Underground

    Season 3 · Episode 1

    Tim Dunn and Siddy Holloway head to London's iconic Camden Town station - a labyrinthine junction on the Northern Line

    More Details → for Secrets of the London Underground, Mon 28, 7:10 am
  • Tue 29
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    Baker Street — Secrets of the London Underground

    Season 2 · Episode 10

    Tim Dunn and Siddy Holloway explore the tube station with the most platforms, Baker Street

    More Details → for Secrets of the London Underground, Tue 29, 2:00 am
  • Tue 29
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    South Kensington — Secrets of the London Underground

    Season 3 · Episode 2

    Tim Dunn and Siddy Holloway begin their journey at South Kensington, home of Victoria and Albert Museum, the Science Museum and the Natural History Museum

    More Details → for Secrets of the London Underground, Tue 29, 6:10 am
  • Tue 29
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    Green Park — Secrets of the London Underground

    Season 3 · Episode 3

    Tim Dunn and Siddy Holloway are heading to a stunning station you won't find on modern-day tube maps - Dover Street, now known as Green Park

    More Details → for Secrets of the London Underground, Tue 29, 7:10 am
  • Wed 30
    2:00 am ends 3:00 am
    Channel U&Yesterday 27

    South Kensington — Secrets of the London Underground

    Season 3 · Episode 2

    Tim Dunn and Siddy Holloway begin their journey at South Kensington, home of Victoria and Albert Museum, the Science Museum and the Natural History Museum

    More Details → for Secrets of the London Underground, Wed 30, 2:00 am
  • Wed 30
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    British Museum — Secrets of the London Underground

    Season 3 · Episode 4

    Tim Dunn and Siddy Holloway embark on a night-time track walk to the abandoned station of British Museum

    More Details → for Secrets of the London Underground, Wed 30, 6:10 am
  • Wed 30
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    West Ashfield & Oval — Secrets of the London Underground

    Season 3 · Episode 5

    Siddy Holloway and Tim Dunn visit West Ashfield, a fully fitted fake Underground station found on the third floor of a Kensington office block and used to train new employees

    More Details → for Secrets of the London Underground, Wed 30, 7:10 am
  • Thu 1
    2:05 am ends 3:00 am
    Channel U&Yesterday 27

    British Museum — Secrets of the London Underground

    Season 3 · Episode 4

    Tim Dunn and Siddy Holloway embark on a night-time track walk to the abandoned station of British Museum

    More Details → for Secrets of the London Underground, Thu 1, 2:05 am
  • Thu 1
    6:10 am ends 7:10 am
    Channel U&Yesterday 27

    Leicester Square — Secrets of the London Underground

    Season 3 · Episode 6

    Tim Dunn and Siddy Holloway are exploring a station in the beating heart of London's theatreland - Leicester Square

    More Details → for Secrets of the London Underground, Thu 1, 6:10 am
  • Thu 1
    7:10 am ends 8:00 am
    Channel U&Yesterday 27

    Heathrow — Secrets of the London Underground

    Season 3 · Episode 7

    Tim Dunn and Siddy Holloway head to the sprawling Heathrow Airport underground stations - the first ever underground rail link between an airport and a city

    More Details → for Secrets of the London Underground, Thu 1, 7:10 am

Where to watch

Where to Watch Secrets of the London Underground

Looking for Secrets of the London Underground online? Browse the MyTelly streaming guide to compare what is available across popular UK streaming services.

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About the show

About Secrets of the London Underground

Secrets of the London Underground poster

See when Secrets of the London Underground is on next, browse upcoming UK TV airings and keep track of future episodes in your local guide.

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