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