Reparto (15)
John NesbittNarrator (voice)
Roger MooreMan Examining Film Strip (uncredited)
Emmett VoganLab Assistant (uncredited)
Archduke Franz FerdinandHimself (archive footage)
Winston ChurchillHimself (archive footage)
King Edward VIII of the United KingdomHimself (archive footage)
Emperor Wilhelm II of GermanyHimself (archive footage)
William McKinleyHimself (archive footage)
Theodore RooseveltHimself (archive footage)
William Howard TaftHimself (archive footage)King Manoel IIHimself (archive footage)
King George VI of the United KingdomHimself (archive footage)
King George V of the United KingdomHimself (archive footage)
King Alfonso XIII of SpainHimself (archive footage)King Albert IHimself (archive footage)