

Onyx: Kings of the Grail
2019 · 85 min · Documentary, History
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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.
- Director
- Roberto Girault
- Writers
- Luis Reneo, Roberto Girault, Margarita Torres
- Released
- March 22, 2019
- Language
- English
Cast

Jim Caviezel
Narrator (voice)

Maria de Medeiros
Margarita Torres

Anthony Howell
José Miguel Ortega

Ricard Sales
Otto Rahn

Maarten Dannenberg
Heimrich Himmler

Rafael Rojas
Saladin

Iñigo Galiano
Gustavo – The Intern

Jaime Adalid
Andreu Ripoll

Carlos Olalla
Goldsmith
César Sánchez
Ferdinand I of León

Tania Watson
Doña Urraca

Saturnino García
Medieval Goldsmith
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