A group of American tourists is traveling through Spain when two of them are murdered by a mysterious serial killer who removes an eyeball from every one of his victims. The tour presses on as the murders continue, with the travelers and the police trying to deduce which one of them is the killer.

• Estela Films
• National Cinematografica
• Martine Brochard
• John Richardson
• Ines Pellegrini
• Andrés Mejuto
• Mirta Miller
• Daniele Vargas
• George Rigaud
• Silvia Solar