Lucas Demare shows up in the film as an extra a few times. The scene in which the town burns had to be done in one take as they could not afford to rebuild it. Demare had the cameramen and the rest of the crew dressed as gauchos or royalist troops so that if they were accidentally included, they would not ruin the shot. While directing this scene, a sudden wind change moved the fire towards Demare himself making him lose his wig and singeing his fake beard and mustache.