Professor Lola Sánchez investigates the truth behind the events experienced by Rafael Sánchez Mazas, one of the founders of the Falange Española party, during the Spanish Civil War.
| Writing | Javier Cercas | Novel |
| Directing | David Trueba | Director |
| Writing | David Trueba | Screenplay |
| Editing | David Trueba | Editor |
| Production | Cristina Huete | Producer |
| Sound | Raúl Lasvignes | Sound Editor |
| Production | Andrés Vicente Gómez | Producer |
| Camera | Javier Aguirresarobe | Director of Photography |
| Sound | Arvo Pärt | Additional Soundtrack |
