A medieval alchemist (Klaus Kinski), knight (Harvey Keitel) and priest (Fernando Rey) mistake a flying-saucer alien for a dragon.

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Main Cast: Klaus Kinski, Harvey Keitel, Fernando Rey, Maria Lamor, José Vivó, Julieta Serrano, Miguel Bosé, Josep Maria Pou, Carlos Tristancho, Paco Catalá

Director: Fernando Colomo

Writers: Miguel Ángel Nieto, Fernando Colomo, Andreu Martín

Editor: Miguel Ángel Santamaría

Cinematographer: José Luis Alcaine

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