Gertrude Lawrence
Julie Andrews
Richard Aldrich
Richard Crenna
Billie Carleton
Lynley Laurence
Jack Buchanan
Garrett Lewis
Ben Mitchell
Anthony Eisley
Alexander Woollcott
Jock Livingston
Dan
J. Pat O'Malley
Bert
Harvey Jason
Dorothy
Mathilda Calnan
Narrator (voice)
Peter Church
Man in Brixton Music Hall (uncredited)
Ian Abercrombie
Reporter (uncredited)
Kenneth Adams
Sir Anthony Spencer
Michael Craig
Pamela Roper (uncredited)
Jenny Agutter
Fox Chorus Girl (uncredited)
Kathy Allen
Party Guest (uncredited)
Leon Alton
Don Ames
Roman Officer (uncredited)
Lionel Ames
Cesare (uncredited)
Richard Angarola
Little Person (uncredited)
Roger Arroyo
Harry (uncredited)
Peter Ashton
Man at Adelphi Theatre (uncredited)
Harold Ayer
Singing Soldier (uncredited)
Philip Bailey
Noël Coward
Daniel Massey
Second Salesman at Cartier's (uncredited)
Conrad Bain
Elderly Tragedian (uncredited)
John Barclay
Speaker at Hyde Park (uncredited)
John Barrett
Bundles for Britain Woman (uncredited)
Linda Barrett
Vendeuse (uncredited)
Cathleen Cordell
Drunken Sailor (uncredited)
James Beck
Divorce Judge (uncredited)
Seymour Green
Englishman at Noel's Party (uncredited)
Geoffrey Steele
Charles Fraser
Robert Reed
Arthur Lawrence
Bruce Forsyth
Rose
Beryl Reid
Jack Roper
John Collin
Andre Charlot
Alan Oppenheimer
David Holtzmann
Richard Karlan
Production Design
Boris Leven
Director
Robert Wise
Utility Stunts
Dar Robinson
Writer
William Fairchild
Producer
Saul Chaplin
Director of Photography
Ernest Laszlo
Original Music Composer
Lennie Hayton
Editor
William Reynolds
Set Decoration
Howard Bristol
Walter M. Scott
Costume Design
Donald Brooks
Stunts
Paula Dell
Mechanical Designer
Gerald Endler