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