Onyx: Kings of the Grail

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