Julien and Louis begin together a journey to southern Spain, hoping to find intact the place where they were happy during their childhood.
| Actor | Role |
|---|---|
 Xavier LafitteJulien | Julien |
| HHéctor TomásLouis | Louis |
| IIsabel AmpudiaElena | Elena |
 Enriqueta CarballeiraGrandmother | Grandmother |
 Rebeca SalaMother | Mother |
| MMauricio BautistaFather | Father |
 Neil ArmstrongSelf (archive footage) | Self (archive footage) |
 Buzz AldrinSelf (archive footage) | Self (archive footage) |