Cast
Leslie Caron
Mrs. Dubedat
John Robinson
Sir Colenso Ridgeon
Alastair Sim
Cutler Walpole
Felix Aylmer
Sir Patrick Cullen
Maureen Delaney
Emmy
Joan Benham
Visitor at Art Exhibition (Uncredited)
Dirk Bogarde
Louis Dubedat
Alec McCowen
Redpenny
Colin Gordon
Newspaper Man
Peter Sallis
Secretary at Picture Gallery
Robert Morley
Sir Ralph Bloomfield-Bonington
Michael Gwynn
Dr. Blenkinsop
Terence Alexander
Mr. Lanchester