Bob Monkhouse as Private Charlie Sage

William Hartnell as Sergeant Grimshawe

Shirley Eaton as Mary Sage

Eric Barker as Captain Potts

Dora Bryan as Norah

Bill Owen as Corporal Bill Copping

Charles Hawtrey as Private Peter Golightly

Kenneth Connor as Private Horace Strong

Kenneth Williams as Private James Bailey

Terence Longdon as Private Miles Heywood

Norman Rossington as Private Herbert Brown

Gerald Campion as Private Andy Calloway

Hattie Jacques as Captain Clark

Cyril Chamberlain as Gun Sergeant

Arnold Diamond as Fifth Specialist

Gordon Tanner as First Specialist

Martin Boddey as Sixth Specialist

Frank Forsyth as Second Specialist

Ian Whittaker as Medical Corporal

Basil Dignam as Third Specialist

Anthony Sagar as Stores Sergeant

John Gatrell as Fourth Specialist

Alec Bregonzi as First Storesman

Graham Stewart as Second Storesman

Alexander Harris as Third Storesman

Pat Feeney as Fourth Storesman

Terry Scott as Sergeant Paddy O'Brien

Edward Judd as Fifth Storesman

John Mathews as Sergeant Matthews

Ronald Clarke as Sixth Storesman

Ed Devereaux as Sergeant Russell

David Williams as Seventh Storeman

Leigh Madison as Sheila

Bernard Kay as Injured Recruit

Jack Smethurst as First Recruit

Haydn Ward as Eighth Recruit

Brian Jackson as Second Recruit

Graydon Gould as Ninth Recruit

Don McCorkindale as Third Recruit

Jeremy Dempster as Tenth Recruit

Leon Eagles as Fourth Recruit

Terry Dickinson as Eleventh Recruit

Malcolm Webster as Fifth Recruit

Henry Livings as Twelfth Recruit

Patrick Durkin as Sixth Recruit

Derek Martinus as Recruit

James Villiers as Seventh Recruit

Michael Hunt as Fourteenth Recruit

John Bailey as Wedding Guest (uncredited)

Hyma Beckley as Wedding Guest (uncredited)

Ernest Blyth as Wedding Guest (uncredited)

Rodney Cardiff as New Recruit (uncredited)

Ivor Danvers as Recruit (uncredited)

Nicholas Donnelly as Recruit (uncredited)

Ernest Fennemore as New Recruit (uncredited)

Bernard Foreman as Lance Corporal (uncredited)

Helen Goss as Mary's Mother (uncredited)

Victor Hagan as Wedding Guest (uncredited)

Laurence Harrington as Recruit (uncredited)

Norman Hartley as Thirteenth Recruit (uncredited)

Ken Hutchins as Soldier (uncredited)

Gerry Judge as Wedding Guest (uncredited)

John Ketteringham as Wedding Guest (uncredited)

Benny Lee as Recruit (uncredited)

Mary Maxfield as Wedding Guest (uncredited)

Don McMurray as New Recruit (uncredited)

Tony Mendleson as Wedding Guest (uncredited)

Jimmy Millar as Sergeant (uncredited)

John Payne as Soldier on Sick Parade (uncredited)

Joe Phelps as Corporal (uncredited)

Arnold Schulkes as New Recruit (uncredited)

Bunny Seaman as Wedding Guest (uncredited)

Reg Thomason as Soldier (uncredited)

Bob Wright as New Recruit (uncredited)

Martin Wyldeck as Mr. Sage (uncredited)