While visiting her father, an American teenage girl is thrown into London society during its final "Debutante Season."
Rex Harrison
as Jimmy Broadbent
Kay Kendall
as Sheila Broadbent
John Saxon
as David Parkson
Sandra Dee
as Jane Broadbent
Angela Lansbury
as Mabel Claremont
Peter Myers
as David Fenner
Diane Clare
as Clarissa Claremont
Sheila Raynor
as Broadbents' Maid (uncredited)
Ambrosine Phillpotts
as Miss Grey (uncredited)
Henri Guégan
as Man at the Airport (uncredited)
René Aranda
as Quaglino Diner (uncredited)
Georges Billy
as Quaglino Diner (uncredited)
