Decorado

Iñaki Beraetxe as Gregorio (voice) Luis Iglesia as (voice) Asier Hormaza as Arnold (voice) Alberto Vázquez as Pato Roni (voice) Raul Dans as Pollo Crazy (voice) (as Raúl Dans Mayor) Kandido Uranga as Búho Gigante / Ermitaño (voice)

Iván Miñambres Editor, Executive Producer, Producer Joseba Hernández Compositing Supervisor Joseba Beristain Original Music Composer Nuno Beato Producer José María Fernández de Vega Producer Iñaki Alonso Sound Re-Recording Mixer, Sound Designer Iosu González Sound Editor Alberto Vázquez Director, Writer Chelo Loureiro Producer