First broadcast 30th January 1972.
Headmaster Cromwell gets a sexy blond secretary, Miss Nately, whose appearance gets the boys and the male staff all hot and bothered.
Deryck Guyler - Norman Potter
Noel Howlett - Mr. Cromwell
Joan Sanderson - Doris Ewell
Richard Davies - Mr. Price
Erik Chitty - Mr. Smith
Vivienne Martin - Miss Petting
Bernard Holley - Mr. Hurst
Madeleine Mills - Miss Nately
Arnold Peters - School Governor
Barry McCarthy - Terry Stringer
Billy Hamon - Des
Charles Bolton - Godber
Drina Pavlovic - Celia
Rosemary Faith - Daisy