Directed by
| J.A. Bayona | ||
Cast
| Alaska | ... | Self (archive footage) (as Olvido Gara) | |
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Joan Albert Amargós | ... | Self |
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Ángel Andrés | ||
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Miguel Arjona | ... | Self (as OBK) |
| J.A. Bayona | ... | Self (as Juan Antonio Bayona) | |
| Zoe Berriatúa | ... | Jefe (archive footage) | |
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Carlos Jean | ... | Self (archive footage) |
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Sergi Ruiz | ... | Niño (archive footage) |
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Juanjo Sáez | ... | Self |
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Jordi Sánchez | ... | Self (as OBK) |
| Andrés Velencoso | ... | Video 'El cielo no entiende' | |
Music by
| Miguel Arjona | ||
Cinematography by
| Oscar Faura | ... | (as Óscar Faura) |
| Xavi Giménez | ||
Editing by
| Luis de la Madrid | ||
| Jaume Martí | ||
Art Department
| David De Bartolome | ... | storyboard artist (as David Barto) |