Cast
Heather Thatcher
Lady Maslam
Ada Reeve
Mrs. Griggs
Henry Edwards
Sir Digby Bunce
Denholm Elliott
Oswald Morfrey
Jon Pertwee
Plover
Bryan Forbes
Tony
Judith Furse
Laura Postern
Russell Waters
Cartwright
Cecil Parker
Arthur Prohack
Jerry Verno
Taxi Driver (uncredited)
James Hayter
Carrell Quire
Frederick Leister
The Director General
Dirk Bogarde
Charles Prohack
Glynis Johns
Mimi Warburton
Frederick Valk
Dr. Viega
Ian Carmichael
Hat Salesman (uncredited)
Hermione Baddeley
Eve Prohack
Sheila Sim
Mary Prohack