Nude? Yes
Hottest scene: Guess we'd have to go with the poolside lesbian orgy.
Complex says: As befitting a film partially financed by Penthouse, Caligula is damn near pornographic. And as befitting an actress who doesn't hold anything back, Mirren doesn't, going full frontal in two different scenes. If Age of Consent is a must-see for Mirren fans, Caligula is a must-own.