The fourth form monsters' latest trick is their best ever – they have burned down St Trinian’s school! As the girls stand trial, the police breathe a sigh of relief, but miraculously the judge ...

A compassionate professor takes over St. Trinian's after the girls burn the school down, but there is more to his plans than meets the eye. Frankie Howerd falls foul of the infamous schoolgirls in ...

But real rescue is at hand in the shape of Britain's finest fighting force - St. Trinian's fourth form.