José Sacristán

Miguel de Unamuno (voice)

Marian Álvarez

Researcher (voice)

Víctor Clavijo

General Millán-Astray (voice)

Andrés Gertrúdix

Bartolomé Aragón (voice)

Antonio de la Torre

General Mola (voice)

Vicente León

Manuel Azaña / Francisco Maldonado (voice)

Miguel de Unamuno

Self - Writer (archive footage)

King Alfonso XIII of Spain

Self (archive footage)

Adolf Hitler

Self - Politician (archive footage)

Benito Mussolini

Self - Politician (archive footage)

Francisco Franco

Self - Politician (archive footage)