the first and probably the best of the three original St. Trinian's films. What with Alastir Sim and Joyce Grenfell, this film will definitely make you laugh. however, I personally think what makes the film what it is is Flash Harry, the local cockney spiv played expertly well by George Cole. The interaction between Cole, Sim and Grenfell is magic. Flash Harry is a fantastic character and can't but make you laugh. A classic, classic film.