Jean-Pierre Aumont, Herbert Lom, Leo McKern, Pamela Franklin, Vincent Winter, Lee Montague, Denis Gilmore, Sean Keir, Loretta Parry, Michael Gwynn, Peter Butterworth, Peter Vaughan, Jack Rodney, Maxwell Shaw, Jenny Laird
Five pampered French children with their wheeled, headless, toy horse accidentally become tangled up in a plot to rob the Dijon- Paris express of 100,000,000. They foil the robbery when a thief stashes the key to his hiding place inside 'The Horse Without A Head'.