Director: Gerald Thomas
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
Ted Ray
Mr. William "Wakie" Wakefield
George Howell
Billy Haig
Diana Beevers
Penny Lee
Jacqueline Lewis
Pat Gordon
Roy Hines
Harry Bird
Carol White
Sheila Dale
Richard O'Sullivan
Robin Stevens
Francesca Annis
Schoolgirl (uncredited)
Lorna Henderson
Pianiste (uncredited)
Diane Langton
Schoolgirl (uncredited)
Jane White
Irene Ambrose
Paul Cole
John Atkins
