A passenger alarm brings Victoria Station to a standstill.
Midnight repairs are the necessity against the flood of people throughout the day, but what's the cost of going into the underground?
In 2001 more than 50 people threw themselves under tube trains. The staff at the London Underground call it a 'one-under,' and they have to deal with the fallout.
There are technical issues on the District Line adding to the pressure of an already busy day. Meanwhile, at the London Bridge, things are ominously quiet.
Passing a red light might not be a big issue for this train driver, but in the event of an emergency, this one mistake could take lives.
The underground network is in the grip of a heatwave and with the average temperature on the tube being 10 degrees higher than outside, emergency services need to be called.
Ticket fraudsters get a hard ride and a graffiti vandal gets an early morning wake up call.
Engineers have an emergency call out in a tunnel, and a brand new station assistant has to face her fears.
Station assistant Jackie is thrown in the deep end, and there's a suicide attempt at Victoria.
Customers are at breaking point at Brixton, and Jason has a surprise visitor.
The heat is on for the Piccadilly line engineers, and there's a bomb scare at Cockfosters.
Trainee driver, Terrance, handles a train for the first time, and 60-year-old Keith does it for the last.
Just three weeks before the first terrorist attack on the Tube, London Underground carried out its annual major training exercise to test the capabilities of all the emergency services if a serious incident were to occur. The annual London underground gardening competition also takes place putting the gardening skills of the stations against each other.
What happens when the unavoidable happens causing disruption to the thousands of people trying to make their daily commute? In this episode, we see how the London Underground staff handle pressure when things are getting hectic.
Not everyone plays by the rules when it comes to public transport. So what happens when criminals are caught trying to avoid paying the same fares as everyone else?
London Underground Staff are kept on their toes as they have to put up with vandalism looking out for their own safety as well as that of the vandals. A far-right group also takes a trip on the underground calling for a police escort.
Most people wouldn't expect there to be much to learn when it come to driving a train on the London underground but those people are wrong. Follow Ishmael and Nengi as they sit through an intensive training course to be one of Londons newest train drivers.
Have you ever wondered what lies underneath the underground? Take a look at some history and see what awaits.
The unprecedented 7/7 bombing and evacuation of the underground system was devastating. Police had to take control of the affected stations. Tube bosses then faced a massive recovery and repair operation, not only for the railway equipment but also their own staff.