Cast (in credits order)
| Jesús Vázquez | ... | Self - Host | |
| Rest of cast listed alphabetically: | |||
 |
Antonio José | ... | Self - Contestant (as Antonio-José Sánchez-Mazuecos) |
|
|
Tania Llasera | ... | Self - Co-Host |
| Malú | ... | Self - Coach | |
| Ricky Martin | ... | Self - Musical Guest | |
| Antonio Orozco | ... | Self - Coach | |
| Laura Pausini | ... | Self - Coach | |
| Alejandro Sanz | ... | Self - Coach | |
Produced by
| Álvaro Párraga | ... | producer |
Music by
| Fernando Villar | ... | (music composed by) |
Art Direction by
| David Temprano | ||
Set Decoration by
| Nerea Viciano | ||
Makeup Department
| Sandra Cano Galán | ... | hair stylist |
Production Management
| Álvaro Párraga | ... | assistant production manager |
Art Department
| Pedro Díaz | ... | construction foreman/property master (as Pedro Díaz Peinado) |
Sound Department
| Daniel Cabrera Majada | ... | assistant dubbing mixer |
Camera and Electrical Department
| Shawn Torge | ... | moving light technician |