Rex Harrison
Jimmy Broadbent
Kay Kendall
Sheila Broadbent
John Saxon
David Parkson
Sandra Dee
Jane Broadbent
Angela Lansbury
Mabel Claremont
Peter Myers
David Fenner
Diane Clare
Clarissa Claremont
Sheila Raynor
Broadbents' Maid (uncredited)
Ambrosine Phillpotts
Miss Grey (uncredited)
Henri Guégan
Man at the Airport (uncredited)
René Aranda
Quaglino Diner (uncredited)
Georges Billy
Quaglino Diner (uncredited)
Jean-Paul Blonday
Quaglino Diner (uncredited)
Pierre Vaudier
Quaglino Diner (uncredited)
Charles Cullum
English Colonel (uncredited)
Roger LaVern
Soldier on Guard (uncredited)
Charles Herbert
(uncredited)
Carl Jablonski
Dancer (uncredited)
Michel Thomas
Quaglino Diner (uncredited)