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