Credits

• 1982 · The Magic Flute as Sarastro
• 1980 · Die Entführung aus dem Serail as Osmin
• 1978 · The Bartered Bride - The Met as Kecal
• 1970 · Beethoven's Birthday: A Celebration in Vienna with Leonard Bernstein as Self
• 1970 · Beethoven: Fidelio as Don Fernando
• 1970 · Bernstein in Vienna: Beethoven, The Ninth Symphony as Self / Bass-Baritone
• 1969 · Das Sonntagskonzert as Self
• 1965 · Don Carlos as Der Großinquisitor