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