Credits

• 1986 · Da Capo as Self
• 1979 · Fidelio as Don Pizarro
• 1972 · Schöne Stimmen as Self
• 1970 · Beethoven's Birthday: A Celebration in Vienna with Leonard Bernstein as Self / Pizarro in 'Fidelio'
• 1968 · Fidelio as Pizarro
• 1955 · Was bin ich? as Self