"Nobody in this film really seems to be there. Not the famous actors like Malcolm McDowell and (very briefly) Peter O'Toole and John Gielgud, whose scenes have been augmented by additional porn shot later with other people and inserted to spice things up. Not the director (who removed his credit from the film). Not the writer (what in the world can it mean that this movie is 'adapted from an original screenplay by Gore Vidal'?). Not even the sound track. The actors never quite seem to be speaking their own words, which were so badly dubbed in later that the dialogue never seems to be emerging from the drama itself."
Caligula