Joan Espinach Director Ricardo Ramón Director, Cinematographer Núria Trifol Isis , Julia Voice Ivan Labanda Gonner Voice Luis Posada Ricardo , Vitriol Voice Paula Ribó Dixie Voice Elisabeth Bergalló Piroska Voice Roser Batalla Nigreda , Sofía Voice Francesc Belda Thorko Voice Albert Mieza Fizcko Voice Clara Schwarze Liliana Voice Daniel Torres Screenwriter Joxe Portela Executive Producer Beñat Beitia Executive Producer Alberto Gerrikabeitia Producer Manel Gil Inglada Original Music