El falso agente de seguridad Ayala, nombra a Capulina como su ayudante numero 13, para preparar la operación carambola. Esperando un contacto, Capulina se da cuenta que él es carnada del criminal y decide unirse a los otros agentes para acabar con la organización.

Three married couples gather to celebrate the eighteenth anniversary of their marriage mourning the absence of a friend who was best man at all three weddings.

In 1661 Mexico, the Baron Vitelius of Astara is sentenced to be burned alive by the Holy Inquisition of Mexico for witchcraft, necromancy, and other crimes. As he dies, the Baron swears vengeance against the descendants of the Inquisitors. 300 years later, a comet that was passing overhead on the night of the Baron's execution returns to earth, bringing with it the Baron in the form of a horrible, brain-eating monster that terrorizes the Inquisitor's descendants

1963 film directed by Roberto Rodríguez

1936 Mexican film by Fernando de Fuentes