Reparto (por orden de créditos)
Robert Coote
Rt. Hon. Mervyn Pugh
Moira Lister
Janet Pugh
Jonathan Cecil
Roger Deere
Nan Munro
Miss Dempster
Arthur Howard
Mr. Harrison
Barbara Ogilvie
Mrs. Frome
Karl Lanchbury
David Pugh
Daphne Anderson
Mrs. Nicholson
Celia Hewitt
Michele Pugh
Walter Sparrow
Shop Steward
Patrick Newell
Julian Pitt-Riddington
Edward de Souza
Nicky
Anthony Dawes
Mr. Blair
Geoffrey Sumner
Mr. Quayle
Michael Aspel
Newsreader
Jimmy Thompson
Barry Harvester
Peter Hughes
Policeman
William Dysart
Brazilian Delegate
Hugh Morton
Editor
William Kendall
Cartwright
Margot Thomas
Muriel Prentice
John Dunbar
Chairman
Diana Beevers
Mrs. Blair
Harry Brooks Jr.
French Delegate
Freddy Foote
Bernard
Beryl Mason
Penelope Phillipson
Marjorie Gresley
Hazel Phillipson
William Lyon Brown
Professor Donaldson
Peter Vernon
Mr. Dempster
Kathleen Heath
Waitress
Bryan Kendrick
Press Photographer
Edward Rees
Mr. Williams
Mo Dwyer
Yugoslav Delegate