Óscar Barberán

Tad Jones (voice)

Michelle Jenner

Sara Lavrof (voice)

José Mota

Freddy (voice)

Pep Anton Muñoz

Max Mordon (voice)

Miguel Ángel Jenner

Kopponen (voice)

Luis Posada

Momia (voice)

Meritxell Ané

Young Tadeo (voice)

José Corbacho

Freddy (voice)

Carles Canut

Profesor Miguel Humbert (voice)

Félix Benito

Profesor Lavrof (voice)

Aleix Estadella

Voces adicionales (voice)

Rafa Parra

Voces adicionales (voice)