Cast (in credits order)
| Miguel Bosé | ... | Self - Host | |
| Rest of cast listed alphabetically: | |||
 |
Rosana Arbelo | ... | Self (as Rosana) |
| Mel B | ... | Self (as Spice Girls) | |
| Victoria Beckham | ... | Self (as Spice Girls) | |
| Juan Diego Botto | ... | Self | |
| Emma Bunton | ... | Self (as Spice Girls) | |
| Andrea Corr | ... | Self (as The Corrs) | |
|
|
Caroline Corr | ... | Self (as The Corrs) |
|
|
Jim Corr | ... | Self (as The Corrs) |
| Sharon Corr | ... | Self (as The Corrs) | |
| The Corrs | ... | Themselves | |
| Pau Donés | ... | Self (as Jarabe de Palo) | |
| Geri Horner | ... | Self (as Spice Girls) | |
|
|
Nek | ... | Self |
| Eros Ramazzotti | ... | Self | |
| Alejandro Sanz | ... | Self | |
| Spice Girls | ... | Themselves | |