or ' The Diary of a Schoolmaster,' with Clarence Wright , Arthur Young , Marjorie Mars , Franklyn Bellamy , Charles Hawtrey. Babs Valerie , Derek Lansiaux , Cyril Gardiner , John Clark , The Dance Orchestra, conducted, and incidental music arranged, by Stanley Black. Script by Max Kester and \Con West. The show designed by \Will Hay and produced by Alick Hayes.