Elke Sommer

Professor Anna Vooshka

Kenneth Williams

Professor Roland Crump

Bernard Bresslaw

Arthur Upmore

Kenneth Connor

Major Leep

Jack Douglas

Ernie Bragg

Joan Sims

Daphne Barnes

Windsor Davies

Fred Ramsden

Peter Butterworth

Henry Barnes

Liz Fraser

Sylvia Ramsden

Patsy Rowlands

Linda Upmore

Ian Lavender

Joe Baxter

Adrienne Posta

Norma Baxter

Patricia Franklin

Vera Bragg

Donald Hewlett

The Dean

Carol Hawkins

Sandra

Marianne Stone

Mrs Rowan

Helli Louise

Nudist

Sherrie Hewson

Carol

David Lodge

Landlord

George Layton

Doctor

Brian Osborne

Bob

Larry Dann

Clive

Georgina Moon

Sally

Diana Darvey

Maureen

Jenny Cox

Veronica

Larry Martyn

Electrician

Linda Hooks

Nurse

Kenneth Waller

Barman

Billy Cornelius

Man with salad

Melita Manger

Woman with salad

Hugh Futcher

Painter

Jeremy Connor

Student with ice cream

Alexandra Dane

Lady in low-cut dress

James Payne

Man in Caravan (uncredited)