In the final episode of Extreme School, all eight kids are back in the UK and together for the first time at a cinema in London. It's a chance to relive some of their finest moments on the big screen and to compare battle stories from their Extreme Schools. From worst uniforms to strictest teachers, the kids discuss who had the toughest school.

Presenter Susan Calman travels back to all four UK schools to find out if all the hard work has paid off. In front of a packed assembly it's time to announce who, if any, has graduated from Extreme School.

And finally we catch up with all the kids back in class to see if any of them have really improved their behaviour. Show less