When a well-loved headmaster decides to retire, his scheming pupils have other ideas. The cunning boys unleash a campaign of practical jokes, armed with gin, itching power, and bombs!
Kenneth Connor
Mr. Gregory Adams
Charles Hawtrey
Mr. Michael Bean
Leslie Phillips
Mr. Alistair Grigg
Joan Sims
Miss Sarah Allcock
Kenneth Williams
Mr. Edwin Milton
Hattie Jacques
Miss Grace Short
Rosalind Knight
Miss Felicity Wheeler
Cyril Chamberlain
Alf Hodgson
