You Must Be Joking

Michael Callan

Lieutenant Tim Morton

Lionel Jeffries

Sergeant-Major McGregor

Denholm Elliott

Captain Tabasco

Wilfrid Hyde-White

General Lockwood

Bernard Cribbins

Sergeant Clegg

James Robertson Justice

Librarian

Leslie Phillips

Young Husband

Terry-Thomas

Major Foskett

Irene Handl

Elderly Woman

Richard Wattis

Parkins

Miles Malleson

Salesman

Lee Montague

Staff Sergeant Mansfield