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Secrets of the London Underground

Season 1 · 6 episodes · Jul 19, 2021

  1. Secrets of the London Underground season 1 episode 1 still

    Episode 1

    Holborn

    Jul 19, 2021

    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.

  2. Secrets of the London Underground season 1 episode 2 still

    Episode 2

    North End

    Jul 26, 2021

    Visit one of London Underground’s most secret places: North End under Hampstead Heath. Abandoned before completion, the station became a Cold War bunker.

  3. Secrets of the London Underground season 1 episode 3 still

    Episode 3

    Piccadilly Circus

    Aug 2, 2021

    Explore the disused parts of Piccadilly Circus, the grandest station on the London Underground. And they also visit the long-abandoned Highgate surface station.

  4. Secrets of the London Underground season 1 episode 4 still

    Episode 4

    Euston and York Road

    Aug 9, 2021

    Explore the hidden parts of Euston, including unique features not found elsewhere and the bits set for demolition for HS2. Siddy also visits York Road station.

  5. Secrets of the London Underground season 1 episode 5 still

    Episode 5

    St Mary's, Aldgate East and Oxford Circus

    Aug 16, 2021

    Have a night-time track walk exploring long forgotten stations on the District line in Whitechapel. And they discover how sprawling Oxford Circus was first built.

  6. Secrets of the London Underground season 1 episode 6 still

    Episode 6

    Clapham South and Moorgate

    Aug 23, 2021

    Explore Clapham South deep level shelter, where thousands of Londoners slept in the war. They also visit Moorgate, and the remains of a tunnelling machine there.