Lord Henry Mayley

Terry-Thomas

Acting

"Wee" Sonny MacGregor

Peter Sellers

Acting

Flora Ransom

Peggy Mount

Acting

Melissa Right

Shirley Eaton

Acting

Nigel Dennis

Dennis Price

Acting

Lady Lucy Mayley

Georgina Cookson

Acting

Ethel Ransom

Joan Sims

Acting

Reverend Cedric "Daddy Bassy" Bastable

Miles Malleson

Acting

Porter

Kenneth Griffith

Acting

Bill Murphy

Bill Edwards

Acting

Fred

Wally Patch

Acting

Gunsmith

Henry Hewitt

Acting

Police Inspector

John Stuart

Acting

PC Johnson

David Lodge

Acting

Désirée Mensch aka D. Mandeville

Joan Hurley

Acting

TV announcer

Peter Noble

Production

Dr Harz

Victor Rietti

Acting

Chemist (uncredited)

Ronald Adam

Acting

Photographer (uncredited)

George Benson

Acting

Police Officer (uncredited)

Tom Gill

Acting

Dinner Guest (uncredited)

Muriel Greenslade

Acting

Chinese Man in Pub (uncredited)

Andy Ho

Acting

2nd Irishman (uncredited)

Barry Keegan

Acting

Man Who Lets Out Police Car's Tyre (uncredited)

Kenneth Kove

Acting

Walter - Contestant in T.V. Show (uncredited)

Wilfrid Lawson

Acting

Scientist (uncredited)

Arnold Marlé

Acting

Lady in Autograph Crowd (uncredited)

Edie Martin

Acting

Old Man in T.V. Show Audience (uncredited)

Gibb McLaughlin

Acting

Lady on Phone (uncredited)

Marjorie Rhodes

Acting

J.E. Freeman - Greengrocer (uncredited)

Michael Ripper

Acting

Pub Landlord (uncredited)

Raymond Rollett

Acting

Minister with Heart Attack (uncredited)

Austin Trevor

Acting

1st Irishman (uncredited)

Jerold Wells

Acting