One man's quest is another man's destiny.
A medieval alchemist (Klaus Kinski), knight (Harvey Keitel) and priest (Fernando Rey) mistake a flying-saucer alien for a dragon.
Klaus Kinski
Boetius
Harvey Keitel
Klever
Fernando Rey
Fray Lupo
Maria Lamor
Princess Alba
José Vivó
Count of Rue
Julieta Serrano
Dama de compañía
Miguel Bosé
Ix
Josep Maria Pou
Caballero Verde
Carlos Tristancho
Pregonero
Paco Catalá
Pastor
Santiago Álvarez
José María Cañete
Campesino
