The Spanish Civil War (1936-1939) caused a great impression on the lives of most of the American artists of that era, so many movies were made in Hollywood about it. The final defeat of the Spanish Republic left an open wound in the hearts of those who sympathized with its cause. The eventful life of screenwriter Alvah Bessie (1904-1985), one of the Hollywood Ten, serves to analyze this sadness, the tragedy of Spain and its consequences.
| Directing | Oriol Porta | Director |
| Production | Lisa Berger | Associate Producer |
| Production | Elisa Plaza | Line Producer |
| Production | Oriol Porta | Executive Producer |
| Sound | Alejandro Castillo | Sound Recordist |
| Sound | Miguel Ángel Rubio | Sound Recordist |
| Production | Joan Cohen | Researcher |
| Production | Bonnie Rowan | Researcher |
| Production | Cristina Mora | Producer |
| Directing | Isabel Andrés | Assistant Director |
| Camera | David García | Director of Photography |
| Sound | Carles Pedragosa | Original Music Composer |
| Production | Cristina Mora | Researcher |
| Sound | Pere Aguilar | Sound Mixer |
| Production | Roberta Helling | Researcher |
| Production | Lisa Berger | Producer |
| Writing | Llorenç Soler | Writer |
| Sound | Javier García | Sound Recordist |
| Writing | Oriol Porta | Writer |
| Editing | David Gutiérrez Camps | Editor |
| Writing | Isabel Andrés | Writer |
| Sound | Fernando Novillo | Sound Engineer |
| Production | Robert Memos | Researcher |
| Production | Isabel Andrés | Researcher |
| Production | Lisa Berger | Researcher |
