José Luis Ucha

Marc Gómez

Kai / Kid Kazoom (voice)

David García Llop

Finn / Kid Fury (voice)

Núria Trifol

Mia / Multy (voice)

Francesc Góngora

Enigma (voice)

Xavier Martín Alonso

Mr. King (voice)

Raúl Rodríguez

Profesor K (voice)

Marcel Massegú

Ron Ron (voice)