Using the name Jim Black and Robert Hall — as well as Dirk Frey — Joe D’Amato really went all out to get as many names as possible into this movie.
Nadine Roussial plays Livia the Arena Queen, a virgin who must win one more battle inside the arena to get her freedom. It’s an adult movie — hey there’s Mark Shannon in a cameo — and was probably made on sets from another at the same time D’Amato movie like The Emperor Caligula: The Untold Story or Messalina… orgasmo imperiale which saw Joe use the name OJ Clarke.Nadine Roussial is in the latter, so it makes a little too much sense. Look — when you have a set, use it.
Diary of a Roman Virgin used the D’Amato named Michael Wotruba name here. It’s the story of Livia (Lucretia Love, who may have been born in Texas but made her way to Italy to be in everything from The Killer Reserved Nine Seats to Enter the Devil) who has made her way from a tragedy involving stock footage from The Last Days of Pompeii and who rise in power.
This also has scenes from Triumph of the Ten Gladiators and The Arena in it, because why let stuff go to waste, right?
These films are at the opposite sides of D’Amato making Roman epics. Of course, after the 80s, the sex would go even further in his films, as he’d make Sodoma e Gomorra, Caligola follia del potere and Antonio e Cleopatra as adult movies.