Explaining a Movie on Instagram: "Caligula (1979), directed by Tinto Brass, remains one of the most controversial films ever released. The film depicts the reign of the Roman emperor with extreme violence, sexual explicitness, and unsimulated sex, much of which was added after principal photography by producers without Brass’s consent. Those additions blurred the line between historical drama and hardcore pornography, triggering bans, seizures, and prosecutions in multiple countries upon release