Acting
Dennis O'Neill is a Welsh operatic tenor and recording artist.
Die Fledermaus
1984
Andrew Lloyd Webber: The Royal Albert Hall Celebration
1998
Der Rosenkavalier
1985
Verdi: Macbeth
1987
Mefistofele
1989
Aida
1994
Kiri Te Kanawa: A Celebration Live at the Royal Albert Hall
2007
Self
Self - Performer
Radames
Faust
Macduff
Sänger
Alfred
