The Photographer of Mauthausen
Spanish photographer Francesc Boix, imprisoned in the Mauthausen-Gusen concentration camp, works in the SS Photographic Service. Between 1943 and 1945, he hides, with the help of other prisoners, thousands of negatives, with the purpose of showing the freed world the atrocities committed by the Nazis, exhaustively documented. He will be a key witness during the Nuremberg Trials.
| Actor | Role |
|---|---|
 Mario CasasFrancesc Boix | Francesc Boix |
 Richard van WeydenRicken | Ricken |
 Alain HernándezValbuena | Valbuena |
| AAdrià SalazarAnselmo | Anselmo |
 Eduard BuchFonseca | Fonseca |
 Stefan WeinertZiereis | Ziereis |
| RRubén YusteRosales | Rosales |
| NNikola StojanovicBonarewitz | Bonarewitz |
 Frank Feys'Popeye' | 'Popeye' |
 Marc RodríguezNurse | Nurse |
| AAlbert MoraMusician | Musician |
 Joan Negrié'Lejías' | 'Lejías' |
 Luka PerošSchultz | Schultz |
 Rainer ReinersPoschacher | Poschacher |
| TToni GomilaFrancisco | Francisco |
 Macarena GómezDolores | Dolores |
 Emilio GaviraPrisoner A. K. | Prisoner A. K. |
| SSoma ZámboriChmielewski | Chmielewski |
 Erik GyarmatiSiegfried | Siegfried |
| MMárta HollerAnna Pointner | Anna Pointner |
 Dénes UjlakiAlbert Pointner | Albert Pointner |
| RRoger VilàOne-eyed Kid | One-eyed Kid |
 Igor SzpakowskiPérez | Pérez |
| FFrancesc BoixSelf (archive footage) | Self (archive footage) |
| JJuan Carlos RamilSS Officer (uncredited) | SS Officer (uncredited) |