as Dr. Olando Watt
as Citizen Camembert
as Dr. Kenneth Tinkle
as Judge Burke
as Julius Caesar
as Constable Stanley Benson
as Rhandi Lal, the Khasi of Kalabar
as Self (archive footage) (uncredited)
as Commandant Maximilian Burger
as Thomas Cromwell
as Mr. Percival Snooper
as Sir Bernard Cutting
as Captain Fearless
as Agent Desmond Simpkins
as Private James Bailey
