or 'The Diary of a Schoolmaster,' starring Will Hay as Dr. Muffin, with Dick Francis, Beryl Riggs, Harry Locke, Michael Hunt, Peter Byrne, and Billy Nicholls. St. Michael's Choir trained by the London Choir School. Variety Orchestra conducted by Charles Shadwell. Show designed by Will Hay. written by Max Kester and Will Hay, with additional dialogue by Alick Hayes. Produced by Alick Hayes.