Dennis O'Neill1948-02-25The BiographyDennis O'Neill is a Welsh operatic tenor and recording artist. IMDB Back
Dennis O'Neill inMoviesSort Popularity Votes Average Original Title Release Date Mefistofele 10 average rating ★★★★★ Die Fledermaus 7.8 average rating ★★★★★ Aida 0 average rating ★★★★★
