Barbara White
— Lady Elisabeth Randall
Ronald Squire
— Duke of Ayr and Sterling
Brenda Bruce
— Mabel Crum
Bonar Colleano
— Joe Mulvaney
Michael Allan
— Colbert
Ronald Howard
— Earl of Harpenden
Miles Malleson
— Horton
Margaret Rutherford
— Dr. Winifred Frye
Cyril Maude
— Old Admiral
Garry Marsh
— Mr. Jordan
Joyce Grenfell
— Daphne
Amy Frank
— Mrs. Finckel
Charles Victor
— Tube Train Conductor
Wilfrid Hyde-White
— Male Receptionist
Judith Furse
— Female Receptionist
Clive Morton
— Guide
Cecil Trouncer
— Naval Captain
Vida Hope
— Elsie
Geoffrey Sumner
— A Peer
Aubrey Mallalieu
— Night Porter
O.B. Clarence
— Old Gentleman
Tamara Lees
— Manicurist
Andreas Malandrinos
— Giovanni
Beryl Measor
— Woman in Train
Eric Messiter
— Man in Train
Brian Peck
— Page Boy
Hamilton Deane
— Reading Clerk in House of Lords (uncredited)