Dennis O'Neill

Dennis O'Neill is a Welsh operatic tenor and recording artist.

Dennis O'Neill is known for work in acting across film and television. New Release currently presents 7 verified screen credits connected to this profile.

Selected work includes Die Fledermaus (1984), Andrew Lloyd Webber: The Royal Albert Hall Celebration (1998), Aida (1994), Kiri Te Kanawa: A Celebration Live at the Royal Albert Hall (2007), Der Rosenkavalier (1985), Verdi: Macbeth (1987), Mefistofele (1989). The recorded credits span 1984 to 2007, including 7 movies and 0 TV shows.

The filmography below lists available titles, release years and known roles. This profile is updated as additional verified information becomes available.