| Person | Type | Job | Role(s) |
|---|---|---|---|
 Pablo Azorín | Crew | Production | Executive Producer, Director, Researcher |
Andrés Luque | Crew | Production | Executive Producer |
Francisco Albéniz | Crew | Sound | Original Music Composer |
Nacho Tejedor | Crew | Production | Executive Producer |
Carmelo Sirera | Crew | Production | Delegated Producer |
Marta Torras | Crew | Production | Researcher |
Luis Ozonas | Crew | Art | Graphic Designer |
Marc Farré | Crew | Sound | Sound |
Núria Abad | Crew | Production | Production Director, Researcher |
Luis Pérez Bordoy | Crew | Editing | Editor |
Pedro de Echave | Crew | Directing | Director, Writer, Researcher |
Txema Fernández | Crew | Production | Associate Producer, Production Assistant |
Javier González Bordas | Crew | Camera | Director of Photography, Associate Producer |
Nofre Moyà | Crew | Editing | Editor, Researcher, Co-Director |
Jaume Alzina | Crew | Editing | Color Grading |
Silvia Ponce Martí | Crew | Production | Production Assistant |
Rosa María Hernández | Crew | Production | Researcher |
 Adolf Eichmann | Cast | Actor | Self - Nazi Criminal (archive footage) |
 Adolf Hitler | Cast | Actor | Self - Politician (archive footage) |
 Almudena Grandes | Cast | Actress | Self - Writer |
 Benito Mussolini | Cast | Actor | Self - Politician (archive footage) |
 Dwight D. Eisenhower | Cast | Actor | Self - Politician (archive footage) |
 Eva Duarte de Perón | Cast | Actress | Self - Politician (archive footage) |
 Francisco Franco | Cast | Actor | Self - Politician (archive footage) |
 John F. Kennedy | Cast | Actor | Self - Politician (archive footage) |
 Joseph Goebbels | Cast | Actor | Self - Politician (archive footage) |
Yossi Melman | Cast | Self - Journalist | |
Miklós Horthy | Cast | Self - Politician (archive footage) | |
Ilse Lüthje | Cast | Actress | Self - Wife (archive footage) |
 Otto Skorzeny | Cast | Actor | Self - Former Waffen-SS (archive footage) |
Waltraut Riess | Cast | Self - Daughter | |
Jacinto Antón | Cast | Self - Journalist | |
Efraim Zuroff | Cast | Self - Nazi Hunter | |
David Solar | Cast | Actor | Self - Journalist |
Joan Buades | Cast | Self - Writer | |
Ralph P. Ganis | Cast | Self - Historian | |
José Luis Blanco Corredoira | Cast | Self - Writer | |
Luis María Pardo | Cast | Self - Personal Archive Executor | |
Óscar González | Cast | Actor | Self - Historian |
Javier Juárez | Cast | Self - Journalist | |
Stuart Smith | Cast | Self - Historian | |
Paloma Navarro | Cast | Self - Narrator (voice) | |
Alexandra Jones | Cast | Self - Historian | |
Jaume Poma | Cast | Self - Artist | |
Víctor de la Serna | Cast | Self - Writer (archive footage) | |
Hjalmar Schacht | Cast | Self - Politician (archive footage) | |
| Person | Type | Job | Role(s) |
