Zafra Video ; Macondo Cine ; Producciones Amaranta in co-producton with Instituto Mexicano de Cinematografía, Fondo de Fomento a la Calidad Cinematográfica (FFCC), Gobierno del estado de Zacatecas ; executive producer, Laura Imperiale ; produced by Jorge Sánchez ; directed by Carlos García Agraz
Disney presents a Pixar Animation Studios film ; original story by Lee Unkrich, Jason Katz, Matthew Aldrich, Adrian Molina ; screenplay by Adrian Molina, Matthew Aldrich ; produced by Darla K. Anderson ; co-directed by Adrian Molina ; directed by Lee Unkrich