Kenneth Connor

Character: Mr. Gregory Adams

Charles Hawtrey

Character: Mr. Michael Bean

Leslie Phillips

Character: Mr. Alistair Grigg

Joan Sims

Character: Miss Sarah Allcock

Kenneth Williams

Character: Mr. Edwin Milton

Hattie Jacques

Character: Miss Grace Short

Rosalind Knight

Character: Miss Felicity Wheeler

Cyril Chamberlain

Character: Alf Hodgson

Ted Ray

Character: Mr. William "Wakie" Wakefield

George Howell

Character: Billy Haig

Diana Beevers

Character: Penny Lee

Jacqueline Lewis

Character: Pat Gordon

Roy Hines

Character: Harry Bird

Carol White

Character: Sheila Dale

Richard O'Sullivan

Character: Robin Stevens

Francesca Annis

Character: Schoolgirl (uncredited)

Lorna Henderson

Character: Pianiste (uncredited)

Diane Langton

Character: Schoolgirl (uncredited)

Jane White

Character: Irene Ambrose

Paul Cole

Character: John Atkins

Larry Dann

Character: Student

Joyce Adams

Character: Parent (uncredited)

Laurence Archer

Character: Parent (uncredited)

Julia Atkinson

Character: Student (uncredited)

Josephine Bailey

Character: Student (uncredited)

Michael Barnes

Character: Student (uncredited)

David Barry

Character: Student (uncredited)

Alan Beaton

Character: Teacher (uncredited)

Paul Beradi

Character: Parent (uncredited)

Ernest Blyth

Character: Parent (uncredited)

Sandra Bryant

Character: Student (uncredited)

Jeremy Bulloch

Character: Student (uncredited)

Nigel Bulloch

Character: Student (uncredited)

Stephanie Bulloch

Character: Student (uncredited)

Anne Chapman

Character: Student (uncredited)

Peter Cleall

Character: Student (uncredited)

Alan Coleshill

Character: Student (uncredited)

Terry Cooke

Character: Student (uncredited)

Leonard Davey

Character: Student (uncredited)

Keith David

Character: Student (uncredited)

Barry Delaney

Character: Parent (uncredited)

Harry Drew

Character: Parent (uncredited)

Jennifer Edwards

Character: Student (uncredited)

Jane Evans

Character: Student (uncredited)

Roy Everson

Character: Parent / Teacher (uncredited)

Daphne Foreman

Character: Student (uncredited)

Irene French

Character: Monica (uncredited)

Patricia Garwood

Character: Student (uncredited)

Kenneth Gouge

Character: Student (uncredited)

Alex Graham

Character: Parent (uncredited)

Richard Greenford

Character: Student (uncredited)

Victoria Harrington

Character: Student (uncredited)

Linda Hayne

Character: Student (uncredited)

Jack Hetherington

Character: Teacher (uncredited)

Ian Hobbs

Character: Student (uncredited)

George Holdcroft

Character: Parent (uncredited)

Shirley Ladd

Character: Student (uncredited)

Ted 'Kid' Lewis

Character: Chauffeur (uncredited)

Theresa Maynard

Character: Student (uncredited)

John Payne

Character: Teacher (uncredited)

Lionel Pope

Character: Parent (uncredited)

Ian Selby

Character: Parent (uncredited)

John Smart

Character: Parent (uncredited)

Barrie Smith

Character: Student (uncredited)

Peter Soule

Character: Student (uncredited)

Pat Symons

Character: Parent (uncredited)

Kit Terrington

Character: Student (uncredited)

David Tilley

Character: Student (uncredited)

James Ure

Character: Parent (uncredited)

Pearl Walters

Character: Parent (uncredited)

Mary Weekes

Character: Student (uncredited)

Joey White

Character: Student (uncredited)

Ross Yeo

Character: Student (uncredited)