Mark Cousins
Self - Narrator (voice)

Alba Rohrwacher
Anna

Donald Trump
Self - Politician (archive footage)

Adolf Hitler
Self - Politician (archive footage)

Benito Mussolini
Self - Politician (archive footage)

King Victor Emmanuel III of Italy
Self (archive footage)

Giacomo Acerbo
Self - Politician (archive footage)

Gabriele D'Annunzio
Self - Writer (archive footage)

Cesare Maria De Vecchi
Self - Politician (archive footage)

Claudio Treves
Self - Politician (archive footage)

Filippo Turati
Self - Politician (archive footage)

Emperor Haile Selassie I of Ethiopia
Self (archive footage)

Hidaka Shinrokurō
Self - Diplomat (archive footage)

Francisco Franco
Self - Politician (archive footage)

Rudolf Hess
Self - Politician (archive footage)

Heinrich Himmler
Self - Politician (archive footage)