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