Ralph Richardson
— Roger Wynter / Sir Clement
Margaret Leighton
— Judith Wynter / Leonie Hathaway
Patricia Dainton
— Emily / Betty
Carlo Giustini
— Carlo / Mario
Frederick Piper
— Mr. Poldy
Thorley Walters
— Jimmy
George Woodbridge
— 1st Landlord
Allan Cuthbertson
— Dr. Stevenson
Marjorie Rhodes
— Mrs. Poldy
Megs Jenkins
— Millie
Michael Trubshawe
— Second Landlord
Ada Reeve
— Old Woman
John Arnatt
— Maurice Lamport / Martin
Alexander Gauge
— MC at Dance
Andrée Melly
— Maria (uncredited)
Barbara Archer
— Doris (uncredited)
Barbara Graley
— Secretary (uncredited)
Christopher Witty
— Peter (uncredited)
Fred Tooze
— Amos (uncredited)
Pat Ryan
— Guard (uncredited)