Jolly hockeysticks! The happiest days of your life are here again in the first madcap outing for Ronald Searle's hilarious cartoon creations. The unruly belles discredit St Trinian's by spending more time backing horses than studying subjects. And the dotty headmistress's bookie brother intends to turn this to his advantage. As for Alastair Sims dual role - he's in a class of his own!