A medieval alchemist (Klaus Kinski), knight (Harvey Keitel) and priest (Fernando Rey) mistake a flying-saucer alien for a dragon.
Boetius
Klever
Fray Lupo
Princess Alba
Count of Rue
Dama de compañía
Ix
Caballero Verde
Pregonero
Pastor
Campesino
Guardián
Lady in Waiting
Guardián (uncredited)
