This time the brave children from Parchis music band are facing a crazy professor who invented the invisibility formula.
| Actor | Role |
|---|---|
| CConstantino 'Tino' FernándezTino | Tino |
| FFrancisco DíazFrank | Frank |
 David MuñozDavid | David |
 Yolanda VenturaYoly | Yoly |
 Gemma Termes PratGemma | Gemma |
 Julio De GraziaNot listed | Not listed |
| MMiguel FontesNot listed | Not listed |