Credits

• 1986 · Da Capo as Self
• 1972 · Schöne Stimmen as Self
• 1970 · Beethoven's Birthday: A Celebration in Vienna with Leonard Bernstein as Self / Rocco in 'Fidelio'
• 1969 · Das Sonntagskonzert as Self
• 1969 · Erkennen Sie die Melodie? as Self