Today's Underground in London has plenty to interest the railway enthusiast. After a quick look round at Wembley today, we go back to 1960 and Alan Wilmott's fine film of Chesham branch in steam days, and now. In wartime London tube trains carried people to work regardless of the air-raids going on above. Many different train types can be seen. London Transport used ex-Great Western Railway steam engines - the Panniers - up to 1971. We see them on works trains, and their final run through the City before disposal. A steam train assists at a collision at Neasden station. Today, Met tank no. 1 is seen in use at Quainton Road station. The 'new works' programme of 1935 involved tube trains taking over many steam suburban routes. Some lines were completed - but what of Elstree, Edgware, Finsbury Park and Alexandra Palace? We have a report of the remains in 1960 and now. A trip is taken up the Alexandra Palace line after closure to see the extent of the electrification, Highgate High level and Park junction too. Moving forward - the Victoria line opened, Heathrow gets a tube station - and BR takes over the Northern City line. Then follows a long study of the Ongar branch in 1981. Blake Hill still open and a flashback to steam days here. The sorry state of some of London Transport's stations are looked at and the refurbishment scheme, complete with buskers! A visit is made to the old Wood Lane station platforms which closed in 1947. Posters still readable! The Post Office Railway is seen and a complete study of the Waterloo and City line is undertaken, including signal box and hoist workings. Old tube stock still working on the Isle of Wight - the 1938 trains come back - Docklands Light Railway starts to dig underground. Finally we take a look at the new prototype tube stock being tested now. It is seen running up and down the Jubilee line. There is much, much more in this recording, too much to list here!