Barrabás es indultado por petición del pueblo de Jerusalén. Jesucristo es crucificado, produciéndose fenómenos naturales extraños de los que Barrabás es testigo, como la crucifixión, resurrección o negación de San Pedro.
Roberto Maldi, a young scientist, is trying to find a serum capable of giving courage but he unwittingly invents a serum which transforms any man in a womanizer. His boss scents a good business and wants to produce the serum on industrial basis, but Roberto does not agree.
(uncredited)
A story, set in Rome of 44 A.D., concerning the amorous and political intrigues of the evil Empress Messalina, the wife of the Roman Emperor Claudius, and her eventual hounding to death.
