Onyx: Kings of the Grail

Egypt, 11th century. When a famine ravages the country, the prosperous Andalusian kingdom of Denia comes to the aid of the sultan, who, in gratitude, gives Denia the most sought-after and coveted object in all of Christendom.

• Roberto GiraultDirector
• Luis ReneoWriter
• Roberto GiraultWriter
• Eduardo OrtegaOriginal Music Composer
• Margarita TorresWriter

• Jim CaviezelNarrator (voice)
• Maria de MedeirosMargarita Torres
• Anthony HowellJosé Miguel Ortega
• Ricard SalesOtto Rahn
• Maarten DannenbergHeimrich Himmler
• Rafael RojasSaladin
• Iñigo GalianoGustavo – The Intern
• Jaime AdalidAndreu Ripoll
• Carlos OlallaGoldsmith
• César SánchezFerdinand I of León
• Tania WatsonDoña Urraca
• Saturnino GarcíaMedieval Goldsmith