On screen
Cast
32 credited performers
Cecil Parker
Arthur Prohack
Dirk Bogarde
Charles Prohack
Hermione Baddeley
Eve Prohack
Sheila Sim
Mary Prohack
Glynis Johns
Mimi Warburton
Denholm Elliott
Oswald Morfrey
Jon Pertwee
Plover
Heather Thatcher
Lady Maslam
Artwork unavailable
Campbell Cotts
Sir Paul Spinner
Bryan Forbes
Tony
Frederick Valk
Dr. Viega
Artwork unavailable
Charles Goldner
Polish Man Servant
Russell Waters
Cartwright
Henry Edwards
Sir Digby Bunce
James Hayter
Carrell Quire
Ada Reeve
Mrs. Griggs
Artwork unavailable
Frances Waring
Nursie
Judith Furse
Laura Postern
Frederick Leister
The Director General
Artwork unavailable
Elwyn Brook-Jones
Benny Erivangian
Artwork unavailable
Eric Berry
Tailor's Assistant (uncredited)
Artwork unavailable
Janet Burnell
Mr. Prohack's Personal Assistant (uncredited)
Ian Carmichael
Hat Salesman (uncredited)
Artwork unavailable
Anne Gunning
Actress (uncredited)
Artwork unavailable
Humphrey Heathcote
Turkish Bath Attendant (uncredited)
Artwork unavailable
Desmond Newling
Pageboy (uncredited)
Lloyd Pearson
Mr. Bishop (uncredited)
Artwork unavailable
Stanelli
Orchestra Leader (uncredited)
Jerry Verno
Taxi Driver (uncredited)
Artwork unavailable
Sam Lysons
Club Porter
Artwork unavailable
Charles Perry
Butler
Artwork unavailable
Robert Vossler
Party Guest