Joe D’Amato – Caligola: La storia mai raccontata aka Caligula: The Untold Story (1982)
Laura Gemser of “Black Emmanuelle” returns for another sleazy D’Amato classic. The Caligula/Messalina story is rehashed with a liberal smattering of orgies, equine masturbation and impalement. Cheesy dialogue and a great transvestite concubine-instructor make it rewatchable. The soundtrack, though repetitive, is highly effective and even haunting. I wish I could say more about this gem, but the warnings sum it up pretty well.