All four of the classic films – The Belles of St. Trinian’s, Blue Murder at St. Trinian’s, The Pure Hell of St. Trinian’s and The Great St. Trinian’s Train Robbery. Alastair Sim, George Cole, Frankie Howerd and Joyce Grenfell star. Together for the first time in this indispensable box set, these four classic St Trinian’s titles follow the adventures of the notorious all-girl school and it’s wild and unruly pupils. The regular cast includes George Cole, Joyce Grenfell and the hilarious Alastair Sim appearing as both Millicent Fritton, the much put-upon headmistress, and as her brother Clarence. Based around artist Ronald Searle\'s schoolgirl characters and made by the directing/writing/producing team of Frank Launder and Sidney Gilliat, these films also star Terry Thomas, Frankie Howerd, Reg Varney, Sid James and Beryl Reid.